Physics, 25.07.2019 04:00 makayladurham19
Awave is incident on the surface of a mirror at an angle of 30 degree with the normal. at what angle will the outgoing wave reflect ?
Answers: 1
Physics, 21.06.2019 19:30
Describe the path of a ray that approaches a mirror parallel to the principal axis.
Answers: 2
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Awave is incident on the surface of a mirror at an angle of 30 degree with the normal. at what angle...
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