If the temperature of a black body incresese from `7^(@)C` to `287^(@)C` then the rate of energy radiation increases by

Question

If the temperature of a black body incresese from `7^(@)C` to `287^(@)C` then the rate of energy radiation increases by

If the temperature of a black body incresese from `7^(@)C` to `287^(@)C` then the rate of energy radiation increases by
A. 0.16
B. 0.41
C. 16
D. 11.77

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

The energy emitted per second by a black body at `27^(@)C` is 10 J. If the temperature of the black body is increased to `327^(@)C` , the energy emitt

2 Answers 5 Views

Consider a black body radiation in a cubical box at absolute temperature T. If the lengh of each side of the box is doubled and the temperature of the

2 Answers 5 Views

If temperature of black body increases from `300K` to `900K`, then the rate of energy radiation increases by

2 Answers 4 Views

A black body at high temperature `T` `K` radiates energy at the rate of `E W//m^(2)`. When the temperature falls to `(T//2) K`, the radiated energy wi

2 Answers 4 Views

A black body at temperature `227^(@)C` radiates heat at the rate of 5 cal/`cm^(2)`, at a temperature of `27^(@)C`, the rate of heat radiated per unit

2 Answers 5 Views

The temperature of a black body becomes half of its original temperature, the amount of radiation emitted by the body will reduce to

2 Answers 5 Views

The ratio of the rate of radiation of heat by a perfectly black body at a temperature `527^(@)C` and `127^(@)C` is

2 Answers 5 Views

A body radiates heat at the rate of 50 J/s at 300 K. when the same body is at 600 K then its rate of radiation of heat will be

2 Answers 5 Views

The rate of loss of heat by radiation frombody at `400^(@)C` is R. then radiation from it when the temperature of the ball is `627^(@)C`. Then the rat

2 Answers 4 Views

A black body at a temperature of `127^(@)C` radiates heat at the rate of 5 cal/`cm^(2)s` at a temperature of `927^(@)C`, its rate of emission in units

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`(P_(2))/(P_(1))=((T_(2))/(T_(1)))^(4)`

5 views Answered 2023-02-05 15:29