Out of the following which statement is NOT true about black body radiation?

Question

Out of the following which statement is NOT true about black body radiation? (A) A black body emits all wavelengths. (B) Intensity is less for longer wavelengths. (C) Intensity is same for all wavelengths. (D) Intensity is more for shorter wavelengths.

Tardigrade Admin · Accepted Answer

The intensity curve at different wavelength for different temperature is given below <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/2e8c509dc60b1316a470c259cbfa81fe-.png" /> A black body emits all wavelengths. According to the graph, intensity is less for longer wavelength and more for shorter wavelength.

Q. Out of the following which statement is NOT true about black body radiation?

A black body emits all wavelengths.

Intensity is less for longer wavelengths.

Intensity is same for all wavelengths.

Intensity is more for shorter wavelengths.

The intensity curve at different wavelength for different temperature is given below

A black body emits all wavelengths.
According to the graph, intensity is less for longer wavelength and more for shorter wavelength.

Q. Out of the following which statement is NOT true about black body radiation?

A black body emits all wavelengths.

Intensity is less for longer wavelengths.

Intensity is same for all wavelengths.

Intensity is more for shorter wavelengths.

The intensity curve at different wavelength for different temperature is given below A black body emits all wavelengths. According to the graph, intensity is less for longer wavelength and more for shorter wavelength.

The intensity curve at different wavelength for different temperature is given below

A black body emits all wavelengths.
According to the graph, intensity is less for longer wavelength and more for shorter wavelength.