Physics, 04.09.2021 08:40 daniella0123
A small object placed in front of a concave spherical mirror gives an image that is real and 4 times the size of the object when the object is moved 10cm towards the mirror, A similarity magnified virtual image is formed. find the focal lengh of the mirror.
Answers: 1
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The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions
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How do you tell if someone actually cares about you? and just say they do?
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Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
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Physics, 22.06.2019 11:50
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
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A small object placed in front of a concave spherical mirror gives an image that is real and 4 times...
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