Which component of a galaxy is found in the space between the stars and gives the appearance of bright, colorful clouds?(2 points)
1. Clouds
2. Gas
3. Object
4. Star
Answers
Answer:
stars
Explanation:
Answer: 4: stars
Explanation:
Related Questions
What input force is required of the triceps muscle to lift a 10-pound weight over your head? Assume that the distance between your elbow and the triceps attachment is 2.5 cm and that the length of your arm is 40 cm.
0.625 pounds
160 pounds
Answers
Answer:
its 150 or 160
Explanation:
trust me it's works
Discuss one component of your school's recycling system that could be automated and predict the economic impact.
Answers
One component of my school's recycling system that could be automated is the sorting of recyclables. Currently, the school relies on students and staff to sort recyclables into the appropriate bins, which can be time-consuming and may result in contamination if materials are not sorted properly.
Automating the sorting process with a machine or conveyor belt system could improve the efficiency and accuracy of the recycling system. It could also potentially reduce labor costs associated with manual sorting.
The economic impact of automating the sorting process would depend on the initial cost of the equipment and any associated installation or maintenance costs. However, over time, the improved efficiency and accuracy of the system could result in cost savings for the school. Additionally, the increased efficiency of the system could potentially lead to increased recycling rates, which could result in cost savings for waste disposal and potentially generate revenue through the sale of recycled materials.
Answer:
Our school has color coded virtual trash cans. For example, a trash can for only paper will only accept paper items, if the item put inside is not paper, it will litter it out and all students have cleaning duties throughout the week so even if you or someone litters you’ll probably have to clean it up at some point anyways. I honestly think it’s very cool. (i wish this was true smh).
A car weighing 5,500kg travels at a speed of 55km/h up a hill. What is its mechanical energy? Hint: In order to answer this question, you need to find the PE and KE first.
Answers
can a magnet attract a pure substance?
Answers
Answer:
Magnets strongly attract materials which already themselves have magnetic domains. They do not significantly attract many metals like gold, aluminum, silver, and even some types of high-chromium stainless-steel, which lack such domains. In fact, pure gold is slightly repelled.
Explanation:
Which of the following best defines speed?
It is an object's speed at a specific point in time.
It is the distance traveled by an object in a specific direction.
It is a measure of how far an object moves over a certain amount of time.
It is the total time over the distance.
Answers
It is a measure of how far an object moves over a certain amount of time
What is the evidence of Earth's attraction to the moon?
A. The distance from Earth
B. The tidal bulges on Earth
C. The moon phases
Answers
Answer:
B
Explanation:
The awnser is B becuase the distance between the moon and the Earth does not show any evedence for attraction with the earth and the moon. And the Moon's phases does not show any attraction between the two planets. BUt the tidal buldges are created by the moon. This shows the attraction bettween the Earth and the Moon. Hope the awnser and the explaination helped, have a good day!
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
learn more about Potential Energy :
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What two gases in the atmosphere do animals and plants need to breathe and grow?
Answers
Answer: Explanation:
Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.
In pea plants, the allele for round peas, R, is dominant over the allele for wrinkled peas, r. What is the phenotype of a pea plant with genotype Rr? **Make a punnet square for help**
A) Wrinkled
B) Slightly wrinkled
C) Some round and some wrinkled
D) Round
Answers
Answer: D) Round
Explanation:
Phenotype is what the plant looks like, so with a genotype of Rr, the plant would be round. R (round) is dominant over r (wrinkled). The plant is heterozygous round.
You can't do a Punnett square because you don't know the genotypes of the parent plants.
Would a moon much smaller than our moon exert a gravitational pull on objects, too? How about something the size of a mountain? Or a building? A car? An apple? Describe the effect that mass has on the gravitational pull of an object.
Answers
Answer: no
Explanation:
PLEASE HELP!!
What guidelines are set forth by the USDA and MyPlate?
Answers
Answer:
MyPlate. The benefits of healthy eating add up over time, bite by bite. ...
Fruits. Make half your plate fruits and vegetables: focus on whole fruits. ...
Vegetables. Make half your plate fruits and vegetables: vary your veggies. ...
Grains. Make half your grains whole grains. ...
Protein Foods. Vary your protein routine. ...
Dairy.
Explanation:
What is one way that an electric field is different from a magnetic field?
Answers
Answer:
The one of the major difference between the magnetic and electric field is that the electric field induces around the static charge particle which is either negative or positive, whereas the magnetic field produces around the poles (i.e., the north and south pole) of the magnet
Explanation:
Difference Between Electric Field And Magnetic Field. Magnetic field is an exerted area around the magnetic force. It is obtained by moving electric charges. The direction of the magnetic field is indicated by lines. While the electric fields are generated around the particles which obtains electric charge.
Explanation:
hope this helps
The ________ principle states an object submerged in liquid experiences an upthrust equal to the weight of the displaced liquid.
Answers
Archimedes' principle states an object submerged in liquid experiences an upthrust equal to the weight of the displaced liquid.
What is Archimedes' principle?As per the Archimedes' principle, "A body immersed in a fluid, whether partially or totally submerged, experiences an upward buoyant force that acts at the center of mass of the displaced fluid and is equal to the weight of the fluid that the body displaces."
What is upthrust or buoyant force?A submerged object feels more pressure on its bottom surface than its top surface when it is partially or entirely submerged. There is an upward push as a result of this. Upthrust or buoyant force is the term for this force.
Hence, Archimedes' principle states that an object submerged in liquid experiences an upthrust equal to the weight of the displaced liquid.
Learn more about Archimedes' principle here:
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Is this right?
Meryl is making a collage of pictures for her science class. On one-half of a piece of poster board, she is attaching pictures of the result of adding heat to materials. On the other side of the poster, she is attaching pictures of the result for removing heat from materials. Which of the following pictures should be placed on the side of heat being removed from the material?
a frozen popsicle
baked cupcakes
steam from a pot
melted candy bar
Answers
Answer: It's kind of a subjective question by saying Which of the following pictures should be placed on the side of heat being removed from the material?
Explanation: I'm not entirely sure about this but I would think that it would be baked cupcakes because they had to undergo heat to become "baked", so they are the result of heat.
what is the answer i need answers now
Answers
Answer:
listening ,communication ,resolution
Explanation:
Give two properties of compounds
Answers
The talk test can be used to measure the __________. A. knowledge of an activity B. intensity of an activity C. length of an activity D. cost of an activity
Answers
Someone places a spoon in hot water. The spoon remains in the water till the water becomes room temperature, what temperature is the spoon handle?
Answers
Answer: Room temperature
Explanation: it makes sense (sorry if its wrong)
The transfer of energy by electromagnetic
#A. Radiation
#B. Convection
#C. Conduction
#D. Thermal energy
Answers
Answer:
Explanation:its thermal energy.There are three methods of thermal energy transfer: conduction, convection, and radiation
What type of presentation us easier to plan using a site map?
A. a presentation that lets users link our from a “home” page or slide
B. an animation created digitally using a program like Flash
C. a slide show that starts on slide one and goes slide by slide to the end
Answers
Answer:
I believe that the answer would be A
Explanation:
because there is all of the examples I found online have a home page.
A. a presentation that lets users link our from a “home” page or slide
help me pls i need the answer
Answers
which of the following could be considered a decomposer in the ecosystem
A: Rabbit
B: Plant
C: Mushroom
D: Vulture
Answers
Give an example for each of the following energy conversion:
(1) electrical energy to kinetic energy.
(2) chemical energy to electrical energy
Answers
ANSWER:
(1) Electric motors
(2) Batteries
2 batteries
Your science teacher gives you three liquids to pour into a jar. After pouring all of them into the jar, the liquids layer as seen in the image. What property of matter prevents the three liquids from mixing together? answers: density texture color mass
Answers
Answer:
Density
Explanation:
Each of the three liquids have different densities. Have you ever tried to mix oil and water? They don't mix because they have different densities.
__________ affects the colors that we see.
refraction
reflection
diffraction
Answers
Hi!
Your answer is Reflection!
Hopefully this helps! Please correct me if im wrong ^^
PLEASE HELP!!!
Multiple Choice
How much force is needed to make a 60 kg object accelerate at a rate of 2.0 m/s2?
O A 62 N
O B. 62 kg
O C. 120 N
O D. 120 kg
Answers
F= (60 )(2m/s2) = 120N
A = c) 120N
how does a free fall drop ride work with newtons 3rd law?
Answers
Answer:
A falling object is in free fall when the only force acting on the force is gravity.
Explanation:
Because the only force acting on you is gravity, the scale no longer is pushing your cart up. Or in other words - your no longer pushing down onto the scale.
Fun fact
An apple, potato, and onion all taste the same if you eat them with your nose plugged
<3
Answers
Answer: NICE that is a fun fact and nice 1 day answer streak
Explanation:
Answer:
yes indeed that's the fun fact for day one answer streak.
Explanation:
Have a good rest of your day! :)
friction--------with the increase in weight.
Answers
Answer:
IncreasesExplanation:
The friction experienced by an object is directly proportional to its weight, that is, with the increase in the weight, the friction experienced by the body also increases and vice versa.
help me pls ill give brainliest thingyy
