If lift is going up with acceleration, the apparent weight of a body is
may be more or less than true weight
equal to the true weight
less than the true weight
more than the true weight
Answer: Option D
Similar Questions :
1. unit of Pressure is
newton second
pascal
watt
newton per meter
Answer: Option B
Explanation:
newton second is unit of impulse,
watt is unit of Power,
newton per meter is unit of Surface Tension.
2. All planets move around the sun in elliptical orbits, with the sun being at rest at one focus of the orbit.
True
False
Answer: Option A
3. Siphon will fail to work if
both its limbs are of unequal length
the temperature of the liquids in the two vessels are the same
the level of the liquid in the two vessels are at the same height
the densities of the liquid in the two vessels are equal
Answer: Option C
4. When a body is immersed partly or wholly in a liquid, there is an apparent loss in weight of the body which is equal to the weight of liquid displaced by the body.
True
False
Answer: Option A
Explanation:
TRUE, it is Archimedes Principle.
5. What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it ?