The increase of temperature results in_________________?

Related Mcqs:

An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is___________________?

A. 10m/sec2 B. 9.81 m/sec2 C. 10.2/m sec D. 9.75 m/sec2 E. 9 m/sec ....

A fluid is said to be ideal, if it is________________?

A. incompressible B. inviscous C. viscous and incompressible D. inviscous and compressible E. inviscous and incompressible...

A bucket of water is hanging from a spring balance. An iron piece is suspended into water without touching sides of bucket from another support. The spring balance reading will__________________?

A. increase B. decrease C. remain same D. increase/decrease depending on depth of immersion E. unpredictable...

Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the_______________?

A. force of adhesion B. force of cohesion C. force of friction D. force of diffusion E. none of die above...

A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at vater surface. The hydrostatic force on square surface is __________________?

A. 9,000 kg B. 13,500 kg C. 18,000 kg D. 27,000 kg E. 30,000 kg...