A solid weighs 45N and 15N respectively in air and water. Determine the relative density of the solid

Similar Questions

A ball of mass 0.5kg moving at 10ms$^{-1}$ collides with another ball of equal mass at rest. If th...

The following properties of a solid are measured on earth i. weight ii. specific heat capacity iii. ...

In a resonance tube experiment, which is illustrated above, the velocity of sound in air is 327.68m/...

A piece of cork floating on water is acted upon by the forces of... ...

A 90W immersion heater is used to supply energy for 5 minutes. The energy supplied is used to comple...

An object is acted upon by a system of parallel forces causing the object to be in static equilibriu...

A body is projected into space with an initial velocity V0 at an angle, θ to the horizontal. Which ...

Two images Y and X are formed by a plane mirror and a convex mirror respectively. Which of the follo...

When a man moves toward a plane mirror at a speed of 6m/s, the distance the man and his image increa...

The energy of a photo having a wavelength of 10-10m is (h= 6.63 x 10 -34Js, c =3.0 x 10 8ms-1)...