Question List for "Physics"

Pages: 1 ... 54 55 [56] 57 58 ... 115
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Physics » A magnifying glass has a focal length of 7.0 cm. What is the angular magnification if the image is ... New
Started by ishan
 33 Jul 29, 2018
Physics » A magnifying glass uses a converging lens with a refractive power of 20 diopters. What is the ... New
Started by captainjonesify
 40 Jul 29, 2018
Physics » At what frequency is the reactance of a 20.0-mH inductor equal to 120 ? A) 318 Hz B) 637 Hz C) ... New
Started by asmith134
 25 Jul 29, 2018
Physics » A satellite with a rest mass of 200 kg and a speed of 0.800c and a second satellite with a rest mass ... New
Started by c0205847
 48 Jul 29, 2018
Physics » A proton, which has a mass of 1.67 10-27, is moving at 0.80c relative to the laboratory. What does ... New
Started by nevelica
 22 Jul 29, 2018
Physics » An object is placed on the left side of a thin lens, and the image of this object is formed on the ... New
Started by bcretired
 52 Jul 29, 2018
Physics » A 120-V rms voltage at 1.0 kHz is applied to a 2.0-mH inductor, a 4.0-F capacitor and a resistor. If ... New
Started by james
 34 Jul 29, 2018
Physics » A person is designing a telescope with a magnification of 10. If the telescope is limited to a ... New
Started by Zulu123
 76 Jul 29, 2018
Physics » A diffraction grating with 396 lines/mm is illuminated with light of wavelength 343 nm. What is the ... New
Started by kamilo84
 45 Jul 29, 2018
Physics » Light having a speed in vacuum of 3.0 108 m/s enters a liquid of refractive index 2.0. In this ... New
Started by Awilson837
 31 Jul 29, 2018
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