A metal of mass 200g at a temperature of 100^oC is placed in 100g of water at 25^oC in a container of negligible heat capacity. If the final steady temperature is 30^oC, calculate the specific heat capacity of the metal. [specific heat capacity of the water is 4200 Jkg^-1 K^-1]

Similar Questions

A machine has an efficiency of 80%. If the machine is required to overcome a load of 60N with a forc...

1,000 identical drops of oil of density 500kgm-3 have a total mass of 5 x 10-4kg. One of the drops f...

The activity of a radioactive substance depends on ...

A lamp is rated 240V 60W, calculate the resistance of its filament ...

A body moves with a constant speed but has an acceleration. This is possible if it ...

A missile weighing 400N on the earth surface is shot into the atmosphere to an altitude of 6.4 x \(1...

The speed of fast-moving neutrons in a nuclear reactor can be reduced by using? ...

The diagram above shows a velocity - time graph. The statement that is true about this motion is tha...

A source of sound produces waves in air of wavelength 1.65m. If the speed of sound in air ...

An object is placed 10cm in front of a concave mirror of focal length 15cm. What is the position and...