Physics, 15.12.2021 23:50 unicornsrule26
Light passes through a double slit apparatus. The distance between the slits is 0.03 mm. The second bright spot is located at 0.8 to the power of ring operator. What is the wavelength of the light?
Answers: 2
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When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
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Physics, 21.06.2019 23:30
Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane
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Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
Light passes through a double slit apparatus. The distance between the slits is 0.03 mm. The second...
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