The most prevalent, deadly hereditary disease in the US is cystic fibrosis (CF). disorders brought on by a gene mutation. Think about sickle cell disease.
What is a typical genetic illness?Genetic conditions. Crohn's disease. CF. Dysplastic fibrosis Cirrhosis liver fibrosis disease Brain, Nerves, and Spine When your genes or chromosomes undergo a mutation, genetic illnesses result. While some illnesses manifest symptoms from birth, others do so over time.
Which of the following 4 genetic illnesses are they?There are four primary categories: illnesses with a single gene. hereditary inheritance illnesses with multiple factors. aberrant chromosomes. diseases caused by mitochondrial genetic inheritance. Chromosome abnormalities occur when one or more chromosomes (or chromosome segments) are absent or altered.
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A lamp is connected to a 230 V mains supply. A current of 4 A flows through the lamp for 30 seconds.
Answer:
The energy dissipated is 27600 J.
Explanation:
Voltage, V = 230 V
Current, I = 4 A
time, t = 30 s
The energy is given by
E = V I t
E = 230 x 4 x 30
E = 27600 J
I NEED HELP PLEASE, THANKS!
Find or draw at least two pictures that illustrates Newtons first Law. Write a paragraph describing how each of the pictures you choose illustrates the law.
Explanation:
When a person is standing still, the forces acting on them (weight force pulling down and normal force pushing up) are equal and opposite, so the net force is balanced. So the person will continue to be at rest, unless the net force becomes unbalanced.
When a person falls with a parachute, the forces acting on them (weight force pulling down and air resistance pushing up) are equal and opposite, so the net force is balanced. So the person will continue to fall at the same speed until the net force becomes unbalanced.
5. Gravitational force gets weaker as ________ increases and gets stronger as the __________ of the object increases.
Answer:
Distance, Mass
these two resistors are in series. first, stop and trace the current flowing from the battery through the complete circuit. now, what is the current flowing through resistor r1?
The current flowing through resistor R1 since resistors in series have the same current running through them is the current flowing from the battery through the complete circuit.
To find the current flowing through resistor R1, first we need to trаce the current flowing from the bаttery through the complete circuit. The given resistors аre in series, which meаns they аre connected end-to-end, so the sаme current flows through both of them. Thus, the current flowing through the complete circuit is:
I = V/Rtotаl
where I is the current, V is the voltаge of the bаttery, аnd Rtotаl is the totаl resistаnce of the circuit.To find the totаl resistаnce of the circuit, we need to аdd the resistаnces of both resistors in series:
Rtotаl = R1 + R2
Thus, the current flowing through the complete circuit is:
I = V / (R1 + R2)
Now, to find the current flowing through resistor R1, we use Ohm's Lаw, which stаtes thаt the current through а resistor is proportionаl to the voltаge аcross it аnd inversely proportionаl to its resistаnce. Thus:
I1 = V/R1
where I1 is the current flowing through resistor R1. Substituting the vаlue of V from the previous equаtion, we get:
I1 = I * R1 / (R1 + R2)
Therefore, the current flowing through resistor R1 is I1 = I * R1 / (R1 + R2)
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during photosynthesis what energy is being transformed
Answer:
During photosynthesis the following energy are transformed:
1:Light energy
2:gas
3:water
The Northern Hemisphere is experiencing the summer season. Where is most of the direct sunlight located on Earth at that time?(1 point)
Responses
on the Southern Hemisphere
on both hemispheres
on the equator
on the Northern Hemisphere
True or false: We still use the republican calendar created by the French.
write 100000 as a power of ten with one figure before the decimal point
Answer:
1.00000 x10^5 (or 1. x 10^5 )
Explanation:
Count the number of 0's ...this is the power of 10
Can you describe 2 amazing things in science that you have learned about? It can be anything science related, volcanoes, computers, medicine think of something and write.
Answer:
I learned about human body, and cause of global warming.
Explanation:
These topics were so great to learn because I didn't know about Endocrine system, but now I know the job and the importance of the Endocrine system. Also, I learned about global warming and I never knew what the cause of it was and it was great to learn new things!
Phys-1A Horizontal Practice 2
Ground-to-Ground Equations
Horizontal Equations
Vicos
Vertical Equations
sin
ay earth).-9.8 m/s
Horizontal Launch Equations
Horizontal Equations
Vertical Equational
Velocity-as-Hits:
wv * , te
Use. Pythagorean Range
and tan (9)
Show work/use units !!
1. For each problem, solve for "?" and "?", and Velocity-as-it-Mits. Circle your final answers with units.
2.26, 226, 24.3 65.7
Vf, V+ay.t
wh25
V4.0
(Pythag. +
7+17,
tan
Velocity-as-Hits -
2. For each problem, solve for "7" and "?", and Velocity-as-it-Hits Circle your final answers with units.
2.02,742, 21.1 69.5
W.77
VF, VI+ ayt
VF,
Mercede
(Pythag.+ v
tan
Velocity-as-Hits -
What is the relationship between frequency and wavelength?
Answer:
Frequency and wavelength are inversely proportional to each other. The wave with the greatest frequency has the shortest wavelength. Twice the frequency means one-half the wavelength.
Explanation:
Which air is the driest
Explanation:
san po ung pagpipilian ?
7. Complete the following table, comparing forces within atoms.
Electromagnetic force
Strong Nuclear Force
Weak force
Gravity
Electromagnetic powers versus Molecules:
Electrons are kept in the circle around the core by the electromagnetic power, in light of the fact that the core in the focal point of the particle is decidedly charged and pulls in the contrarily charged electrons.
Solid Nuclear power versus Molecules:
The solid atomic power holds most standard issue together on the grounds that it limits quarks into hadron particles, for example, the proton and neutron.
Feeble power versus Molecules:
In atomic material science and molecule physical science, the frail cooperation, which is additionally frequently called the powerless power or feeble atomic power, is the instrument of communication between subatomic particles that is liable for the radioactive rot of iotas.
Gravity Vs. Particles:
Gravity influences molecules a similar way it influences all other issue. Each iota makes its own gravitational field which draws in all other issue known to man.
50 points!!pls help
A student has designed a car as a system. The student has included the drawing below. The student has said the car would include a GPS, a big engine, and good shocks. Is this a good design that is complete with all needed parts? If yes, your answer is complete. If no, tell me what it is missing.
What is the correct sketch of the electric field lines in the region between the plates that includes the effect of the conducting sphere.
electric lines of pressure are the important thing idea that turned into employed to conquer the issue.
Use the truth that an electric field always extends outward from a fine price as a start line. The fact that the electrical traces of force continually factor toward the bad charge will later be useful. eventually, create the drawing based on the instances.
wonderful charge to bad charge is the route in which the electric strains of pressure are always oriented. because the electric discipline constantly factors from negative charge to superb charge, draw the photograph thus.
parent 1 is visible below:
The truth that the electric discipline traces always factor from wonderful to terrible charge is used to create the lines with out accounting for engaging in spheres. knowing that there is a accomplishing sphere between the plates allow you to draw the diagram.
determine 2 is seen below:
The drawing makes use of the conducting sphere this is sandwiched among the parallel plates.
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Which moon shows evidence of rainfall and erosion by some liquid substance?.
Answer:
Titan.It is the largest moon of Saturn
5°=.........'. =.....,......."
15°6'35"=........... "
5400"=............°.........'
73530s=...........h..........min..........s
1h15min 27s=...........h=........min=..............
47°k=...........°C
58°k=...........°C
0,020kg=.........g
The correct answers to the conversions in the task above are as follows:
a. 5°C = 41°Fb. 15°C= 859.4 degrees radiansc. 5400°F = 2982.2°Cd. 1h 15min 27s = 1h = 75minutes e. 47°k = -226°Cf. 58°k = -215.15°Cg. 0.020kg = 20gWhat is meant by degrees celsius?The degrees celsius is a scale grade which is used to define two different points. This scale system for instance works on the principle of zero degrees (0°) for the freezing point of water and hundred degrees (100°) for the boiling point of water.
From the task given above on converting 0.020kg to g,
Recall:
1000g = 1kg
to convert 0.020kg to grams
then we will have
1000g = 1kg
x = 0.020kg
Cross multiplying
x = 1000 × 0.020
= 20.
This means that we have 20g in 0.020kg.
In conclusion, we can now confirm from the explanation given above that the symbol of degrees celsius is °C.
Complete question:
Convert the following:
a. 5°C to degrees Fahrenheit =.............°F
b. 15°C to radians = ...............
c. 5400 Fahrenheit to degrees Celsius = .....°
d. 1h15min 27s=...........h=........min=..............
e. 47°k=...........°C
f. 58°k=...........°C
g. 0.020kg=.........g
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What is work?
A. Force times an object's displacement
OB. The distance an object moves over time
C. The time it takes an object to move a certain distance
O D. The force that distance makes
SUBMIT
The formula for speed is Total Distance/Total Time. Based on the data table
below, what is the average speed after 2 minutes? Please show all calculations.
Time (min.) Distance (m)
04
1
2
3
0
50
75
90
The average speed after 2 minutes is 37.5 metres per minute,
What is average speed?The entire distance travelled is divided by the time interval to determine average speed. For example, someone who takes 40 minutes to drive 20 miles north and then 20 miles south (to finish up at the same area), has an average speed of 40 miles divided by 40 minutes, or 1 mile per minute (60 mph) (60 mph)
After two minutes, the average speed can be determined as follows:
Total distance/Total time = average speed.
75 metres are covered in 2 minutes on average.
37.5 metres per minute on average
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someone help please !!
Answer:
c.
is the answer please brainliest
When you look at these spectra you can see different colors (wavelengths) at once. But each atom emits only one wavelength (one photon) at a time. o. Why are multiple wavelengths simultaneously visible
Answer:
Different wavelengths of light also have different frequencies, so the "individual" waves of light are different.
So when you see a given spectra, you are actually watching a superposition of different light waves, and as the waves do not interact that much between them, you can see the different colors.
You can think this similarly as the case with two different sound waves, one high in pitch, and another low.
You can easily identify them, as they do not collide between them.
Now, if you are asking "why the spectrum has different colors".
This is because the levels of energy in each element are different, the outer electrons have weaker bonds, so they will emit photons with less energy (larger wavelength) and so on.
So there are multiple wavelengths because electrons with stronger and weaker bonds are jumping between states at the same time.
the tiny ripples in the background radiation cobe found are due to
The tiny ripples in the background radiation COBE found are due to the quantum fluctuations that occurred during cosmic inflation.
What is COBE?
The Cosmic Background Explorer (COBE) is a satellite that was launched in 1989 to study the cosmic microwave background radiation. It was the first satellite mission dedicated solely to cosmology, and it provided groundbreaking insights into the early universe.
What is the cosmic microwave background radiation?
The cosmic microwave background radiation is a faint glow of electromagnetic radiation that permeates the entire universe. It is thought to be the remnant of the Big Bang, and it has been detected in every direction of the sky.
What are quantum fluctuations?
Quantum fluctuations are tiny variations in the energy density of the early universe. They are a natural consequence of the uncertainty principle in quantum mechanics, and they played a crucial role in the formation of the large-scale structure of the universe.
What is cosmic inflation?
Cosmic inflation is a period of exponential expansion that occurred in the early universe. It is thought to have happened within the first 10^-32 seconds after the Big Bang, and it is responsible for the large-scale homogeneity and isotropy of the universe. Cosmic inflation was proposed in the early 1980s to solve some of the problems with the Big Bang model.
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bicycle at what speed is a bycisclst traveling when his 27-inch-diameter tires are rotating at an angular speed of 5pi radians per second
Given that the angular speed of the 27-inch-diameter tire is 5π radians per second. We need to find out the speed at which the cyclist is traveling.
The formula that relates angular speed, linear speed and radius of rotation is given as:v = rωwhere,v is the linear speed,ω is the angular speed andr is the radius of rotation.Since the diameter of the tire is 27 inches, the radius is 27/2 = 13.5 inches = 1.125 feet.Substituting the values in the above formula,v = rωv = (1.125) × (5π)v = 5.625π
The speed at which the cyclist is traveling when his 27-inch-diameter tires are rotating at an angular speed of 5π radians per second is 5.625π feet per second.
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an airplane has acquired a net charge of 1400 μcμc . if the earth’s magnetic field of 5.0 × 10^−5 T is perpendicular to the airplane’s velocity of magnitude 130 m/sm/s. determine the force on the airplane?
The given problem involves calculating the force on an airplane that has acquired a net charge and is moving with a certain velocity in the presence of the Earth's magnetic field.
Specifically, we are asked to determine the force on the airplane, given its net charge, velocity, and the magnitude and direction of the Earth's magnetic field.To calculate the force on the airplane, we need to use the formula for the Lorentz force, which describes the force on a charged particle moving in a magnetic field. The formula for the Lorentz force is:F = q(v x B)where F is the force, q is the charge of the particle, v is its velocity, and B is the magnetic field.
Using the given values for the net charge of the airplane, its velocity, and the magnitude and direction of the Earth's magnetic field, we can calculate the force on the airplane.The final answer is a vector quantity, which represents the direction and magnitude of the force on the airplane.Overall, the problem involves applying the principles of electromagnetism and the formula for the Lorentz force to determine the force on a charged particle moving in a magnetic field. It also requires an understanding of the direction and magnitude of the magnetic field and the velocity of the charged particle.
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Which is the most likely a reason why? A tobacco company funded Amelia to run experiments and publish a paper. She spent a year completing several experiments to find a way to process tobacco leaves that would be better for health. Amelia conducted controlled experiments, and her results were the same each time. When scientists began conducting peer review, several of them were concerned that the results would be biased. O Her funding was from a source that could profit from the results. O She did not carry out the experiments for the minimum of 5 years. Most scientists do not conduct research on tobacco products. O Her results should have shown variation in the outcome.
Answer:
A. Her funding was from a source that could profit from the results.
Explanation:
GOT IT RIGHT
Convert 83 F to Kelvin
Explanation:
Formula:
F*255.92778=K
83 F *255.92778=301.48k
therefore the answer is:
301.48K
How does centripetal acceleration differ from other accelerations? How is it similar to other accelerations?
Answer:
Centripetal acceleration does not change speed but it changes direction as it is a single thing moving in a circular path. Most accelerations, like linear acceleration, cause things to move in a straight line. But, both centripetal and angular acceleration are vectors.
14 What is the weight of each of
the following masses on Eth?
a) 2 kg
b) 3.5kg
c) 5.25 kg
Newton’s
Explanation:
On earth,
g=10 m/s^2
When M=2 kg,
weight on earth=2×10
=20N
When M=3.5 kg,
weight on Earth=3.5×10
=35N
When M=5kg,
weight on Earth=5.25×10
=52.5N
What is the resistance ratio of two bulbs of 100W and 50W at 250V?
Answer:
This is an interesting and useful question.
With just a bit of algebra and a couple of equations, you can calculate the answer.
The MOST important equation is for Power, P=IV, current times voltage.
You have provided us with a value for the Power of each bulb (100W and 50W) and the voltage of 250V. These are easy numbers. Let's figure out the current through each bulb that produces each power rating.
Current through the 100W bulb = _______
Current through the 50W bulb = _______
(Do these numbers make sense? It would seem as though if the voltages are equal then more current would be needed to generate more power. Right?)
Now we have BOTH the current for each bulb AND the voltage for each bulb.
Time for another equation - the definition of resistance, R= V/I, voltage divided by current.
That should wrap things up for you.
(But, WAIT! Let’s actually MEASURE the resistance of each bulb. We’ve gotta find a resistance meter, also called an ohm-meter, to do this. Do NOT be disappointed if your measurements do not agree with your calculations. Life is WAAAAY too interesting to get hung up on details like this!)
The resistance ratio of the two bulbs is 1/2.
What is meant by electrical power ?Electrical power of a circuit is defined as the time rate of change of work done in an electrical circuit.
Here,
Power in the first bulb, P₁ = 100 W
Power in the second bulb, P₂ = 50 W
Voltage applied to the bulbs, V = 250 V
The expression for electric power in a circuit is given as,
Power, P = V²/R
where R is the resistance of the circuit.
Since, the voltage is same for both the bulbs, we can say that,
P \(\alpha\) 1/R or R \(\alpha\) 1/P
Therefore, the ratio of resistances of the bulbs,
R₁/R₂ = P₂/P₁
R₁/R₂ = 50/100
R₁/R₂ = 1/2
Hence,
The resistance ratio of the two bulbs is 1/2.
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Explain why the Earth and the rest of the Solar System are thought to have formed from essentially the waste products of earlier generations of stars (rather than from the primordial products of the Big Bang)
According to modern cosmology, the universe was born in a Big Bang, which began almost 14 billion years ago. The Big Bang started with a singularity that evolved into the universe we see today. While the Big Bang created some of the universe's light elements, it didn't create any heavier elements like carbon, nitrogen, and oxygen.
The solar system is thought to have originated from the debris left over from a supernova explosion that occurred approximately 5 billion years ago, according to the nebular hypothesis. This idea states that a giant cloud of gas and dust began to compress under its own gravitational pull, causing the cloud to rotate and eventually flatten into a disk. The center of the disk became hotter and denser until it ignited into a star (the Sun). The remaining material in the disk formed into planets and other solar system bodies, like moons and asteroids.
Astronomers believe that this disk was made up of debris from an older star that exploded in a supernova. The supernova explosion generated heavy elements like carbon, nitrogen, and oxygen, which were incorporated into the solar nebula. This is why the Earth and the rest of the solar system are believed to have originated from the "waste products" of earlier generations of stars.
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