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Anastaziya [24]
3 years ago
7

in which of the situations listed below is energy being transferred as heat to the system in order for the system to do work? In

which situa tion is work being done on the system in order for energy to be trans- ferred from the system as heat? a. Two sticks are rubbed together to start a fire. b. A firecracker explodes. c. A red-hot iron bar is set aside to cool.
Physics
1 answer:
In-s [12.5K]3 years ago
5 0
The answer is option A, i think but i am not sure
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Answer is

9.773m/s^2

-----------------------------------------------------------------------------

Given,

h=8848m

The value of sea level is 9.08m/s^2. So, Let g′ be the acceleration due to the gravity on Mount Everest.

g′=g(1 − 2h/h)

=9.8(1 - 6400000/17696)

=9.8(1 − 0.00276)

9.8×0.99724

=9.773m/s^2

Thus, the acceleration due to gravity on the top of Mount Everest is =9.773m/s^2

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hope this helps :)

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2 years ago
The Earth’s internal __________ source provides the energy for our dynamic planet, providing it with the driving force for on-go
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3 years ago
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The blades that spin around in the fan, because they are flat and produce work
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Which statement about plant and animal cells is true?
Ivan

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C. Both use mitochondria to release energy

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2 years ago
A ball is hurled straight up at a speed of 15 m/s, leaving the hand of the thrower 2.00 m above the ground. Compute the times an
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5.37 m/s

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Velocity of the ball when it passes an observer sitting at a window is 5.37 m/s

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Time taken by the ball to pass the observer sitting at a window is 0.98 seconds

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3 years ago
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