A body does not emit heat energy at

A body emits maximum energy at 4253 Å and the same body at some other temperature emits maximum energy at 2342 Å . Find the ratio of the maximum energy radiated by the body in a short wavelength range.

A body emits maximum energy at 4253 Å and the same body at some other temperature emits maximum energy at 2342 Å . Find the ratio of the maximum energy radiated by the body in a short wavelength range.

According to Planck's Quantun theory, the correct statements are (a) The vibrating particle in the black body does not emit continuously (b) Radiation is emitted in the form of small packets called Quanta (c) Energy associated with emmitted radiations is inversely proportional to frequency. (d) The emitted radiant energy is propagated in the form of waves.

Assertion : All bodies emit radiant energy whether they are solid, liquid or gases. Reason : Black bodies absorb and emit radiant energy better than bodies of lighter colours.

Assertion : All bodies emit radiant energy whether they are solid, liquid or gases. Reason : Black bodies absorb and emit radiant energy better than bodies of lighter colours.

A black body is at 727^@C It emits energy at a rate which is proportional to :

When a conservative force does positive work on a body, the potential energy of the body