Physics, 22.08.2019 16:10 goldwinner300
The distance from the focal point to the optical center of the lens is called: a. dimension b. focal length c. focus d. mid-point
Answers: 2
Physics, 20.06.2019 18:04
Me ! mark u as brainlest! the speed of a sound wave depends on question 7 options: a) the frequency. b)the medium. c)the air temperature. d)both air temperature and medium.
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Physics, 21.06.2019 23:30
If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)
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The distance from the focal point to the optical center of the lens is called: a. dimension b. foca...
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