Home
Class 12
PHYSICS
A piece of wood is floating on water. Wh...

A piece of wood is floating on water. When the temperature of water rises, the apparent weight of the wood

A

increase

B

decrease

C

may increase or decrease

D

remain same

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Temperature of the water at triple point is

The temperature and pressure at the triple point of water are

Calcium floats on water during the reaction with water.

When the temperature is increased ,surface tension of water

A thin metal disc of radius r floats on water surface and bends the surface downwards along the perimeter making an angle theta with vertical edge of the disc. If the disc displaces a weight of water W and surface tension of water is T , then the weight of metal disc is :

A needle or a pin floats on the surface of water because of

Solve the following examples / numeriacal problems: When water of mass 70 g and temperatue 50⁰C is added to water of mass 30g , the maximum temperature of the mixture is found to be 41⁰C . Find the temperature of water of mass 30g before hot water was added to it.

If temperature of water increases for 1^@C to 3^@C the density of water_____

If the maximum force in addition to the weight, required to pull a wire frame 5.0 cm long from a water surface at a temperature of 20^@C is 720 dyne, the surface tension of water will be