1. Write a procedure called Power that will calculate integer powers of integer numbers. In other words, it will calculate xy given that both x and y are integers.

Answer:

Both zinc plating and galvanizing is an application of zinc plating. The big difference is thickness: zinc plating is normally 0.2 mils thick. Hot dip galvanizing might be 1.0 mil thick – you get over 5 times the protection with galvanizing. ... After 20 years outdoors a galvanized product will not show signs of rust.

Explanation:

hope this helps! a brainiest is always appreciated

Asbestos may cause cancer by inhalation. Moreover, asbestos is also known to cause different respiratory diseases (especially asbestosis) by affecting the mucosa of the bronchi.

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Answer:

False

Explanation:

Answer:

True

Explanation:

Answer:

Except what? I'm confused

All of these are true about using adhesive except Bilateral. A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain.

A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain. According to my research on the different terms used when referencing an insurance contract, I can say that all of the answers provided except for Bilateral are considered typical characteristics describing the nature of an insurance contract.

Since an insurance contract is a fund that the insurance company pays in the case of an accident in which the person is injured, there is only one party that agrees to fulfill their side of the bargain and that is the insurance company.

Therefore, All of these are true about using adhesive except Bilateral. A bilateral contract is defined as an agreements between two parties in which each side agrees to fulfill his or her side of the bargain.

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DNA analysis plays a crucial role in forensic science because it provides irrefutable evidence to identify suspects, victims, and even remains. It is a highly reliable method that allows investigators to match DNA samples found at a crime scene to a suspect or exclude innocent individuals from the investigation.

This helps to solve cases faster and more accurately, ensuring that justice is served. DNA analysis is also helpful in exonerating the wrongly accused, which is critical to upholding the integrity of the criminal justice system. Overall, DNA analysis is an essential tool in forensic science that helps to ensure that the right person is held accountable for their actions and the innocent are protected from false accusations.

The importance of DNA analysis to the field of forensic science lies in its ability to provide accurate and reliable evidence for criminal investigations. DNA analysis allows forensic scientists to. Identify suspects: By comparing DNA samples found at a crime scene with those of potential suspects, investigators can establish a match, proving a suspect's presence at the crime scene or involvement in the crime. Exonerate the innocent: DNA analysis can also clear innocent individuals by demonstrating that their DNA does not match the evidence found at the crime scene, preventing wrongful convictions. Solve cold cases: DNA analysis can be used to re-examine unsolved cases, even after many years, providing new leads and potentially identifying the perpetrator.
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A) brownout.

A brownout is a temporary and extended reduction in voltage level in an electrical power supply system. It can be caused by various factors such as overloading of power lines, faults in electrical equipment, or insufficient generation of power. During a brownout, the voltage level drops below the normal level, which can result in flickering lights, reduced power output from appliances, and equipment damage due to overheating. Unlike a blackout, which is a total loss of power, a brownout is a partial loss of power that can last for a few seconds to several hours.

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Answer:

Workshop technology is the type of technology which deals with different processes by which component of a machine or equipment are made. Its purpose is that the module unit is designed to equip the trainee with knowledge, skills, and attitudes that enable to perform basic workshop tasks.

Answer:

There are several places where you can buy water sensitive papers in the Philippines:

Scientific supply stores: Many scientific supply stores in the Philippines carry water sensitive papers. You can try searching for stores in your area that specialize in scientific equipment and supplies.

Online retailers: There are several online retailers in the Philippines that sell water sensitive papers. You can try searching for water sensitive papers on websites such as Lazada, Shopee, or Amazon.

Educational supply stores: Some educational supply stores in the Philippines may carry water sensitive papers. You can try searching for stores in your area that specialize in supplies for schools and universities.

Chemical supply companies: Some chemical supply companies in the Philippines may carry water sensitive papers. You can try contacting companies in your area to see if they have water sensitive papers available for purchase.

It is always a good idea to check the availability and price of water sensitive papers at multiple sources to find the best option for your needs.

Explanation:

Answer: weigh less than 1.5 tons

Explanation:

Answer:The answer is A, seats for five people.

Explanation: I took the test and it is the only option that fits the criteria listed above.

Answer:

871.8008 KJ/kg

2573.42085 KJ/kg

0.3743

Explanation:

Solution:-

- We are to analyze an ideal Rankine cycle, where the condenser and boiler operating temperatures are defined.

- We start of by evaluating the properties of water at each state before and after the process.

State 1: Condenser Exit / Pump Inlet

           T1 = 40°C   ---> P1,sat = 7.3851 KPa , v1 = vf = 0.001008 m^3/kg

            sat liquid         h1 = hf = 167.53 KJ/kg , s1 = sf = 0.5724 KJ/kg.K

            P1 = condenser pressure

State 2: Pump Exit / Boiler Inlet

           P2 = P3 = Psat,300°C = 8587.9 KPa

Process 1: " Isentropic Compression - constant volume "

The work done by pump in the compression process is:

          wp = v1* ( P2 - P1 )

          wp = ( 0.001008 ) * ( 8587.9 - 7.3851 )

          wp = 8.64915 KJ /kg

Determine the enthalpy at " State 2 " by energy balance on pump ( control  Volume) :

          h2 = h1 + wp

          h2 = 167.53 + 8.64915

          h2 = 176.17915 KJ/kg

State 3: Boiler Exit / Turbine Inlet

          T1 = 300°C   ---> P3,sat = 8587.9 KPa

           sat vapor         h3 = hg =  2749.6 KJ/kg , s3 = sg =  5.7059 KJ/kg.K

           P3 = Boiler pressure

Process 2: " Heat Addition - constant pressure "

The heat supplied in the boiler is:

          qb = h3 - h2

          qp = ( 2749.6 - 176.17915 )

          qb = 2573.42085 KJ /kg    .... Answer ( b )

State 4: Turbine Exit / Condenser Inlet ( Isentropic )

          P4 = P1 = 7.3851 KPa         ..... sfg = 7.685 KJ/kg.K

          s4 = s3 = 5.7059 KJ/kg.K       sf = 0.5716994 KJ/kg.K

                                                           hf = 170.32524 KJ/kg

                                                          hfg = 2406.11 KJ/kg

Process 3: Isentropic Expansion - Determine the quality of liquid-vapor mixture phase ( x ) at state (4):

          x = (s4 - sf) / sfg

          x = (5.7059 - 0.5716994) / 7.685

          x = 0.66808

          h4 = hf + x*hfg

          h4 = 170.32524 + 0.66808*2406.11

          h4 = 1777.79920 KJ/kg

- The work-done by the turbine in the isentropic expansion process ( wt ) is:

          wt = h3 - h4

          wt = 2749.6 - 1777.7992

          wt = 971.8008 KJ/kg   ... Answer ( a )

- To determine the thermal efficiency ( nth ) of the rankine cycle. We need to determined the net work produced by the cycle ( wn ). The net work is the energy balance between the isentropic compression ( work done - pump ) and isentropic expansion ( work produced - turbine ):

          wn = wt - wp

          wn = 971.8008 - 8.64915

          wn = 963.15165 KJ/kg

- The thermal efficiency of a power cycle is the ratio of net work-produced ( wn ) and the heat supplied to the working fluid in the boiler ( qb ) as follows:

         nth = wn / qb

         nth = 963.15165 / 2573.42085

         nth = 0.3743    ..... Answer ( c )

Answer:

The answer is below

Explanation:

Given that:

ρ = 800 kg/m3, c = 600 J/kg-K,  k = 40 W/m-K, Initial temperature = Ti = 1150,

Environment temperature = T = 450 K, Final temperature = T∞ = 325 K

Diameter = 10 mm = 0.01 m, A = 6

The estimated time for cooling process (t) is given as:

\(t=\frac{\rho dc}{hA} ln\frac{T_i-T_\infty}{T-T_infty}=\frac{7800*0.01*600}{25*6} ln\frac{1150-325}{450-325}\\ \\t=589\ s\\t=0.1635\ h\)

The estimated cooling time is 589 s

An "anticlinal" trap is one of the most effective structures for forming a petroleum reservoir. An impermeable layer of rock forms a cap over a layer of porous permeable sedimentary rock in this location. If petroleum is present, it drifts upward and becomes trapped within the anticline fold.

What is a anticlinal trap structure?

An anticline is the structural-trap formed by the rock strata folding into an arch-like shape. The rock layers in an anticlinal trap were originally laid down horizontally before folding into an arch-like shape known as an anticline due to earth movement.

This type of structure can be seen on a seismic section, but because seismic sections are typically 'time sections,' the actual structure can be obscured by velocity changes above the anticline. The structural contours of an anticline form closed loops.

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A project team may choose to prepare a low-fidelity version of a website design using sticky notes for several reasons:

Sticky notes allow for quick and easy changes. Since they are easy to move around and modify, the team can iterate on the design quickly, making adjustments and improvements without investing significant time or resources. This promotes an iterative design process, enabling the team to refine and enhance the design rapidly.Collaboration and Communication: Sticky notes facilitate collaboration and communication among team members. They can be easily placed on a whiteboard or a wall, allowing everyone to visualize and discuss the design together. Team members can share their ideas, suggestions, and feedback by directly manipulating the sticky notes, fostering effective communication and collaboration within the team.Low Cost and Accessibility: Sticky notes are affordable and readily available, making them a cost-effective option for creating prototypes. Compared to digital design tools or high-fidelity prototypes, sticky notes are inexpensive and accessible to all team members, regardless of their technical expertise. This inclusivity encourages participation from different stakeholders and promotes a diverse range of perspectives during the design process.Focus on Conceptual Design: Low-fidelity designs with sticky notes primarily focus on the conceptual aspects of the website, such as layout, content organization, and user flow. By avoiding intricate details or visual aesthetics, the team can concentrate on the fundamental structure and functionality of the design. This allows for early validation and testing of design concepts before investing significant time and resources in higher-fidelity prototypes.Emphasis on User Experience: Sticky notes enable the team to simulate user interactions and test the usability of the design. By physically moving and rearranging the sticky notes, the team can simulate user flows and assess the user experience. This hands-on approach allows for early identification of potential usability issues, leading to design improvements and a better user experience.

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The answer is C) rating locally sourced foods. While consuming locally sourced foods can have environmental benefits, it is not a direct action to mitigate against climate change. The other options listed - using energy efficient light bulbs, planting trees to remove CO2, driving a vehicle with high fuel economy, and improving regional land use practices - are all examples of actions individuals can take to help reduce their carbon footprint and mitigate against climate change.

The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

In Frost formation, it does not alter the basic aerodynamic shape of the wing, but the roughness of its surface leads to the smooth flow of air, and it is one that will lead to an increase in drag and an early airflow separation over the wing, leading to a loss of lift.

Therefore, The formation of frost on an airplane wing will cause disruption in the smooth airflow over the wing.

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Answer:

yes

Explanation:

Answer:

It's to ensure a driver's safety.

B) For metals, the variation in density is about 1.3 orders of magnitude (powers of ten).

The graph in figure displays the fluctuation in density () with temperature (T) of an ideal gas with molecular mass (M) at constant pressure. At state P, the gas is under RT2KM of pressure. K has a value of.

Although materials do expand when heated, the size change is relatively modest, hence temperature changes have little effect on a material's density.

A substance's density is based on the mass, size, and arrangement of its atoms. Density (D) is defined as the substance's mass divided by its volume. Densities differ between objects with the same volume but differing masses.

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An 802.11 frame contains a number of fields. frame control field describes the version of 802.11 that is being used.

Information is conveyed as a byte torrent across a moment in time interconnect called a frame among two or more devices. Upon reaching a significant frame, a package is split into a shorter person.

There are several specializations inside the framing modulation process that are used to characterize the frames and execution. These comprise the 802.11 version that is used by the person and is being processed in the input.  

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Answer:

After the vehicle is involved in an accident or fire.

After the vehicle is involved in an accident or fire. Therefore option C is correct.

CNG (Compressed Natural Gas) containers in vehicles need to be inspected after the vehicle is involved in an accident or fire. This is because accidents or fires can cause structural damage or compromise the integrity of the CNG container.

It's crucial to assess the container's condition thoroughly after such incidents to ensure there are no leaks or damages that could lead to hazardous situations.

Regular inspections help identify any potential safety risks and ensure that the CNG container remains in a safe and functional state, promoting the overall safety of the vehicle and its occupants.

Inspections after other events like car washes, rain, or parking outside are not necessary for CNG container safety.

Therefore option C is correct.

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Answer:

yrt a

Explanation:

Answer:

Elasticity

Explanation:

Cloud computing comprises of three (3) service models and these are;

1. Platform as a Service (PaaS).

2. Software as a Service (SaaS).

3. Infrastructure as a Service (IaaS).

Answer:

The major financial flop that led to the end of the Sega Dreamcast and ultimately caused Sega to stop making game consoles altogether is:

3: A game called Shenmue, that cost more than $70 million to make, meant that everyone who owned a Dreamcast needed to buy two copies of the game just for Sega to make back the money they had spent to develop it-which didn't happen.

Explanation:

Shenmue, released on December 29, 1999, was created for Dreamcast by Suzuki.  It was widely described as the most expensive video game ever produced.  It had an estimated production and marketing cost of between US$47 and $70 million, according to the latest available data.

step: 1 of 16

The static thrust is defined as such a force which is developed and applied by the jet engine on the surrounding air or earth when the airplane is at rest condition.

Power is defined as the rate of doing work with respect to time. Power is a scalar quantity and having no direction. The unit of power is J/s  or watt in an hour(w) .

The expression to calculate the resultant power Ps  is,

PRETV  …… (1)

Here, Ps  is the required power, T R  is the required thrust and is the velocity of the airplane at a certain altitude.

The expression for the actual power for two engines is,

P, = 2(TV)  …… (2)

Here, т.  is the actual thrust and  is the velocity of the airplane for a given altitude.

step: 2 of 16

Write the expression for the thrust of an airplane.

TRE W CIC)  …… (3)

Here, T R  is the required thrust, W  is the weight of the airplane, с. is the lift polar coefficient of the airplane and Ср  is the drag polar coefficient of the plane.

Write the expression for the lift polar coefficient of the airplane.

W C 1 2P. Vis  …… (4)

Here, P  is the air density,  is the velocity of the airplane for a given altitude and S  is the wing area.

Write the expression for drag polar coefficient.

C, = CD,0 + C πε(AR)  …… (5)

Here, Сро  is the zero-lift drag coefficient,  is the Oswald’s efficiency factor and AR  is the aspect ratio.

It is clear from the power required curve that maximum velocity at the altitude at 5 km is

Hence, the required maximum velocity at the altitude of 5 km  is295 m/s.

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Angular velocity: The rate of change of angular displacement of a body with respect to time is angular velocity. It is de Angular velocity:

Angular velocity is a physical quantity used to describe the rate of change of angular displacement of an object or particle with respect to time. It is measured in radians per second (rad/s) or degrees per second (°/s). The angular velocity is a vector quantity and its direction is perpendicular to the plane of rotation. The magnitude of the angular velocity depends on the rate of change of the angle swept by an object as it rotates about a fixed point. It is commonly used in fields such as physics, engineering, and astronomy to describe the motion of rotating objects or particles. It is also an important parameter for understanding the dynamics of rotating systems and can be used to calculate other physical quantities such as angular acceleration, torque, and moment of inertia.

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Two things that environmental engineers concentrate on during green projects are fossil fuels and natural resources.

Environmental engineers are responsible for ensuring that there is little or no effect on the environment as a result of human activities.

Hence, two things that environmental engineers concentrate on during green projects are fossil fuels and natural resources.

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