Volume of 2m² depth of is the charge in its Volume A Rectangular bar has a is submerged under water to a 5m in m³ assume b=2×10²
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Q: Ex. 25: The wavelength of beam of light in a glass is 4000 Å. What is its wavelength in air if R. I.…
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Q: Find the wavelength of a puoton accelevated by potential difference of 50 v. [ given mp=1•673 x 10 =…
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A: Given that: Angular acceleration, α=2.25 rad/s2 Time, t=2.50 s Radian covered, θ=30.0 rad
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Q: 38. A 2,000-kg ore car rolls from rest 50.0 m down a frictionless 10.0° incline. If there is a…
A: Kinematics.
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Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…
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Q: O Ex. 28: The current in the photo-electric cell can be just reduced to zero by a potential of 1.8…
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Q: The De-Buoglie wave length of 0.1 gm guains of sand blown by a wind at the speed of 20 m/s Ch = 6.63…
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Q: Ex. 2: Red light of wavelength 6400 A in air has wavelength 4000 Å in glass. If the wavelength of…
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Q: 2. A total positive charge of 12 uC is evenly distributed on a straight thin rod of length 6 cm. A…
A: Electrostatic.
Q: Ex. 16: The speed of light in air is 3 × 108 m/s and that in diamond is 1.4 x 108 m/s. Find R. I. of…
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Q: An electromagnetic wave with frequency 65.0 Hz travels in an insulating magnetic material that has…
A: As per our guidelines, we can answer only 3 subparts. Please resubmit remaining part.
Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…
A: Solution:- Given, Mass of copper(m)=6.22kg…
Q: 4.) (Based on Neaman - Problem 5.47). A germanium sample is doped with a concentration of 5 x 10¹5…
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Q: Ex. 3: Find the longest wavelength in Paschen series (Given R=1.097 x 107 m-¹)
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Q: A 5.20 μF capacitor is initially charged to a potential of 16.4 V. It is then connected in series…
A: Given: The value of the capacitance is 5.20 μF or 5.20×10-6 μF The potential is 16.4 V.…
Q: Ex. 34: The photoelectric work function for a metal surface is 2.4 eV. If the light of O wavelength…
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A: Scattering of light.
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Q: A pair of isotopes is: 238 U and 239 U (A) 92 (B) 293 Np and 239 U 92 239 235 U and Pu 94 (C) 92 233…
A: Required: The correct option.
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