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Home/thermal properties of matter/Page 6

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Jasprit Sharma
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Jasprit Sharma
Asked: January 22, 2025In: Class-11-Physics

According to kinetic theory of gases at absolute zero of temperature

The kinetic theory of matter explains that matter is made up of tiny particles in constant motion. These particles collide with each other and the walls of their container, resulting in pressure and temperature. The theory describes the relationship between ...

class 11 physicskinetic theorythermal properties of matter
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chirag345
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chirag345
Asked: January 22, 2025In: Class-11-Physics

Black holes in orbit around a normal star are detected gas into the black hole, which can reach temperatures greater than 10⁶K. Assuming that the infalling gas can be modelled as a black body radiator, then the wavelength of maximum power lies

Wavelength is the distance between two consecutive peaks or troughs of a wave. It is commonly used to describe waves, including light, sound, and electromagnetic waves. Wavelength is inversely proportional to frequency, meaning shorter wavelengths correspond to higher frequencies. It ...

class 11 physicsthermal properties of matterwavelength
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chirag345
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chirag345
Asked: January 22, 2025In: Class-11-Physics

The sun emits a light with maximum wavelength 510 nm, while another star X emits a light with maximum wavelength of 350nm. What is the ratio surface temperature of the sun and the star X?

Wavelength is the distance between two consecutive crests or troughs of a wave. It is a fundamental property of waves, including light and sound, determining their energy and frequency. Wavelength is inversely proportional to frequency and is commonly measured in ...

class 11 physicsthermal properties of matterwavelength
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chirag345
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chirag345
Asked: January 22, 2025In: Class-11-Physics

Suppose the sun expands so that its radius becomes 100 times its present radius and its surface temperature becomes half of its present value. The total energy emitted by it then will increase by a factor of

Energy is the capacity to perform work or produce change. It exists in various forms like kinetic, potential, thermal and chemical. Energy can neither be created nor destroyed but only transformed from one form to another, as stated in the ...

class 11 physicsenergythermal properties of matter
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chirag345
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chirag345
Asked: January 22, 2025In: Class-11-Physics

A black body at a high temperature T K radiates energy at the rate of E Wm⁻². When the temperature falls to T/2 K, the radiated energy will be

Energy is the capacity to perform work or produce change. It exists in various forms like kinetic, potential, thermal and chemical. Energy can neither be created nor destroyed but only transformed from one form to another, as stated in the ...

class 11 physicsenergythermal properties of matter
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