Physics, 02.02.2021 01:00 sadsociety41
An abnormally elastic ball bounces across the floor along the path that is shown. Rank the gravitational potential energy of the ball at the three marked locations
Answers: 3
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Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
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Contains chemical energy. a. heat b. light c. natural gas
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Physics, 22.06.2019 22:50, mdg5605
The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?
Answers: 3
An abnormally elastic ball bounces across the floor along the path that is shown. Rank the gravitati...
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