Ex. 7 What is de Broglie wavelength of an electron accelerated through 25000 volt?
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Q: (ii) Show that the average kinetic energy in a fermi gas is given by 3 E = 3Er
A: Hey dear I hage solve this . Have a look
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A: Given: Mass,m=1.67×10-27kgCharge,q=1.6×10-19CDistance,d=1.10cm=1.10×10-2mVelocity,v=1.40km/s=1.40×10...
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A: Hey dear this question is related to circular motion . Have a look at solution.
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A: Required Correct statement.
Q: one for the neutron ( iefly, the similarities an what happens at r> R
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A: Given: Length,L=10cm=10×10-2mResistance,R=40ΩMagnetic Field,B=2TVelocity,v=2m/s The insertion of an ...
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A: PLANK'S RADIATION LAW The basic assumption behind the plank's radiation law is that Photons contai...
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Q: A cube of marble having each side 1 cm is kept in an electric field of intensity 300 V/m. Determine ...
A: To find- Energy contained in the cube =? Given- K=8E=300 V/ml=1 cm=0.01 mV=(1 cm)3=10-6 m3
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