In blackbody radiation, which of the following properties changes with increasing temperature.

Wavelength of maximum intensity

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Colour

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Pressure

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Both a and b

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Solution

The correct option is D Both a and b
When temperature of a body is increased in furnace, wavelength of maximum intensity decreases and hence the colour change is observed. For example, iron changes it's colour from red to blue with increase in temperature.

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In blackbody radiation, which of the following properties changes with increasing temperature.

The correct option is D Both a and b When temperature of a body is increased in furnace, wavelength of maximum intensity decreases and hence the colour change is observed. For example, iron changes it's colour from red to blue with increase in temperature.

The correct option is D Both a and b
When temperature of a body is increased in furnace, wavelength of maximum intensity decreases and hence the colour change is observed. For example, iron changes it's colour from red to blue with increase in temperature.