Physics Mcqs — Test 10
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Question 1
Who discovered the inverse square law for gravity ?
Question 2
The planet nearest to the earth is______________?
Question 3
A satellite moving around the earth constitutes______________?
Question 4
Minimum number of communication satellites required to cover the whole earth is______________?
Question 5
A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________?
Question 6
If a body of mass 10 kg is allowed to fall freely, its weight becomes______________?
Question 7
How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?
Question 8
When a body is moving along a circular path it covers a certain angle in a given interval of time. Such type of motion is__________________?
Question 9
Coefficient of viscosity of honey is greater than______________?
Question 10
The dimensions of the coefficient of viscosity are_____________?