What is the (a) momentum (b) speed, and (C) de-Broglie wavelength of an electron with kinetic energy of 120 eV?

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A: Dear student When there is no net force or torque on the system, the momentum remains conserved.…

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A: GivenI=4860 AB=50.1 μT=50.1×10-6 Tθ=55°L=130 m

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A: Solution:-

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A: height of object (h) = 12.1 cm object distance (d) = 44.5 cm focal length of convex mirror (f) =…

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A: As given, The distance, d=1.05 m The angle, θ=42.0°   Draw the free body diagram as below.

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A: To identify : The parameter that is different for light and sound waves

Q: 10. What is the (a) momentum (b) speed, and (C) de-Broglie wavelength of an electron with kinetic…

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A: Intensity is defined as energy per unit area per unit time. I=EAt

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A: Radius, r = 12 cm = 12×10-2 m = 0.12 m Length, h = 80 cm = 80×10-2 m = 0.8 m Magnetic flux through…

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Blackbody

Q.5 A blackbody radiates how much energy when the temperature of the body is elevated?