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ECAT Pre Engineering Physics Ch 4 Test
MCQ's Test For Physics ECAT Pre Engineering Chapter 4 Work and Energy Online Test
Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 4 Work and Energy Online Test
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Total Questions15
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Time Allowed20
Physics ECAT Pre Engineering Chapter 4 Work and Energy Online Test
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Question # 1
The total work done in moving the body up and then down through the same height in a gravitational field is equal to:
Question # 2
A solar cell is made from:
Question # 3
A 100 kg car is moving at a speed of 10 m/sec and comes to rest after covering a distance of 50 m. the amount of work done against friction is:
Question # 4
The work done on the body will be zero if:
Question # 5
If work is done at the rate of 2 k j per second, then total work done is half an hour will be:
Question # 6
Work-energy principle states that work done on the body by applied force is equal to change in:
Question # 7
The Space around the Earth within which it exerts a force of attraction on other bodies is known as
Question # 8
Tick the conservative force
Question # 9
A body moves a distance of 10 m along a straight line under the action of a force of 5 N and work done is 25J. The angle which the force makes the direction of motion will be:
Question # 10
The unit of work in CGS system is
Question # 11
Most of the geysers occur in:
Question # 12
Work done is independent of path followed in _______
Question # 13
When the body is moves against the force of friction on a horizontal plane, the work done by the body is:
Question # 14
Work is a
Question # 15
When a force of 0.5 N displaces a body through a distance of 2m in the direction of force, the work done is:
ECAT Pre Eng. Physics Ch 4 Test
Here you can prepare ECAT Pre Engineering Physics Ch 4 Work and Energy Test. Click the button for 100% free full practice test.
