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What is the effect on the enterference fringes in a Young’s double-slitexperiment if monochromatic source is replaced by a source of whitr light?
If the monochromatic source in Young's double-slit experiment is replaced by white light, the central fringe remains white, while the surrounding fringes appear as overlapping colored spectra. Each color interferes differently due to varying wavelengths, leading to a sequence of rainbow-like fringesRead more
If the monochromatic source in Young’s double-slit experiment is replaced by white light, the central fringe remains white, while the surrounding fringes appear as overlapping colored spectra. Each color interferes differently due to varying wavelengths, leading to a sequence of rainbow-like fringes. Beyond a few fringes, the colors overlap completely, producing a uniform white light pattern.
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In a single-slit diffraction experiment, the width of the slit is reduced to half its original width. How would this affect the size and intensity of the central maxima?
Reducing the slit width to half doubles the angular width of the central maxima, making it wider. However, the intensity of the central maxima decreases significantly because the light passing through the slit is reduced, causing less energy to be distributed across the pattern. For more visit here:Read more
Reducing the slit width to half doubles the angular width of the central maxima, making it wider. However, the intensity of the central maxima decreases significantly because the light passing through the slit is reduced, causing less energy to be distributed across the pattern.
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For a given single-slit, the diffraction pattern is obtained on a fixed screen first by using red light and then with blue light. In which case, will the central maxima, in the observed diffraction pattern, have a larger angular width?
The central maxima will have a larger angular width with red light because red light has a longer wavelength than blue light. The angular width of the central maxima is directly proportional to the wavelength of the light used. For more visit here: https://www.tiwariacademy.com/ncert-solutions/classRead more
The central maxima will have a larger angular width with red light because red light has a longer wavelength than blue light. The angular width of the central maxima is directly proportional to the wavelength of the light used.
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A particle of mass 𝑚 is moving in a circular path of radius 𝑟 with constant speed 𝑣 . What is its angular momentum about the center of the circle?
In circular motion, angular momentum is 𝐿 = 𝑟⋅𝑚𝑣⋅sin 𝜃 = 90° , L=mvr. This question related to Chapter 6 physics Class 11th NCERT. From the Chapter 6 System of Particles and Rotational Motion. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncerRead more
In circular motion, angular momentum is 𝐿 = 𝑟⋅𝑚𝑣⋅sin 𝜃 = 90° , L=mvr.
This question related to Chapter 6 physics Class 11th NCERT. From the Chapter 6 System of Particles and Rotational Motion. Give answer according to your understanding.
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When light travels from a rarer to a denser medium, the speed of light decreases. Does the reduction in speed imply a reduction in the energy?
No, the reduction in speed of light when it enters a denser medium does not imply a reduction in energy. The energy of light depends on its frequency, which remains constant during refraction. Only the wavelength and speed change, conserving the light's energy. For more visit here: https://www.tiwarRead more
No, the reduction in speed of light when it enters a denser medium does not imply a reduction in energy. The energy of light depends on its frequency, which remains constant during refraction. Only the wavelength and speed change, conserving the light’s energy.
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