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Dmitry [639]
3 years ago
13

you are feeling lazy and you binge watch netflix for 2 hours lying in bed. your laptop's power draw is 60w from it's fully charg

ed battery. how much energy was discharged from the battery?
Engineering
2 answers:
Leni [432]3 years ago
8 0

The Energy discharged from the battery within 2 hours is 0.12kWh

<h3>Energy</h3>

Energy is the capacity for doing work. It may exist in p<em>otential, kinetic, thermal, electrical, chemical, nuclear</em>. It is measured in joules.

A kilowatt hour (kWh) is a measure of how much energy you're using per hour.

From the question:

Energy discharged from the battery = 60W * 2 hours = 120 Wh = 0.12kWh

The Energy discharged from the battery within 2 hours is 0.12kWh

Find out more on energy at: brainly.com/question/582060

solmaris [256]3 years ago
5 0

2 hours In kWh is 0.12 kWh.

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When comparing solids to fluids, the following is true: for elastic solids, the stress must be normal. For Newtonian fluids, the
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Answer: D

Find the answer in the explanation

Explanation:

Elastic solid will obey Hooke's law which state that the force applied is proportional to the extension provided the elastic limit is not exceeded.

Examples of Newtonian fluid are water, glycerol, honey and all organic solvents

When comparing solids to fluids, the below statement is true

We can therefore conclude that

For elastic solids, stress is linearly related to strain, and for Newtonian fluids, stress is linearly related to strain rate

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4 years ago
Consider a simple ideal Rankine cycle with fixed boiler and condenser pressures. If the steam is superheated to a higher tempera
Usimov [2.4K]

Answer:

Option D - the moisture content at turbine exit will decrease

Explanation:

In an ideal rankine system, the phenomenon of superheating occurs at a state where the vapor state of the fluid is heated above its saturation temperature and the phase of the fluid is changed from the vapor phase to the gaseous phase.

Now, a vapour phase has two different substances at room temperature, whereas a gas phase consists of just a single substance at a defined thermodynamic range, at standard room temperature.

At the turbine exit, since it's just a single substance in gaseous phase, it means it will have less moisture content.

Thus, the correct answer is;the moisture content at turbine exit will decrease

4 0
3 years ago
Why does the dead man switch kill the robots manual action when pressed to hard or released
Arturiano [62]

Answer:Why does the dead man switch kill the robot's manual actions when released or pressed to hard? This is because when something goes wrong, say that the robots hits you upside the head, your reaction is either to let go or grip the switch too tight, thus the reason these actions stop all movements

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8 0
3 years ago
technician a says that a gasoline engine is designed to operate at near or maximum speed for long periods without damage. techni
Vinil7 [7]

we can see that the correct person here will be Technician B who says that a diesel engine is designed to operate at near or maximum speed for long periods without damage.

<h3>What is a diesel engine?</h3>

A diesel engine is actually known to be an engine that makes use of diesel as its fuel. In other words, diesel engines run on diesel.

We see here that a diesel engine is actually designed to work for a very time on near or maximum speed without damage. This is true because the diesel fuel has that strength.

Also, diesel engines may be designed as two or four stroke cycles.

Learn more about diesel engine on brainly.com/question/13146091

#SPJ1

3 0
2 years ago
The Hoover Dam (see the Video) backs up the Colorado River and creates Lake Meade, which is approximately 115 miles long and has
Kamila [148]

Answer: 0.518

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Total rise of water level per day  = Change in volume per day/Total lake area

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7 0
3 years ago
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