Inertia is an external force which create tension to the object in respect of gravity it can be in any direction.
46) Moment of inertia is
Answer is:
tensor
Explanation:
Related General Physics MCQ with Answers
Answer is:
mirage
Explanation:
It is an optical illusion in which atmospheric refraction by a layer of hot air distorts or inverts reflections of distant objects.
Answer is:
normal atmospheric pressure is maintained by the use of air pumps
Explanation:
At high altitude pressure is less, pressure difference can damage the plane because there will appearer a thrust on plane from high pressure to low pressure. In order to avoid from damage air pressure inside the plane is adjusted by using air pumps.
Answer is:
Air, water and iron
Explanation:
the speed of sound is more in solids as compared to liquids and speed of sound is more in liquids than in gases
Answer is:
10-3m
Explanation:
1 micron =10-6m So 1000 microns =1000*10-6 = 10-3m.