Advertisements
Advertisements
प्रश्न
Why is gold not weighed by a spring balance?
Advertisements
उत्तर
Spring balance measures the weight of a body. The weight of a body changes from place to place on the surface of the earth due to the change in the value of acceleration due to gravity. That is why gold is not weighed by a spring balance.
APPEARS IN
संबंधित प्रश्न
State two important characteristics of mass.
State two important characteristics of weight
State the unit of weight in CGS system.
A man sits in a machine which generates acceleration five times more than the acceleration due to gravity. If the mass of the man is 80 kg, what is his weight? Take g = 10 ms−2.
A man weigh 800 N at the equator. How does the weight of man change at the following place?
At poles
How is weight affected in the following case, when initially the body is weighed in Delhi with a spring balance?
Body is taken to a high mountain.
Where do you weigh more: at the poles or at equator?
Two equal and opposite forces act on a moving body. How is its motion affected?
In the below figure, a block of weight 20 N is hanging from a rigid support by a string. Find:
The force exerted by block on the string.
