Physics, 17.12.2020 06:20 organicmemez
The diagram below shows an incident light ray striking a shiny piece of aluminum foil Which of the following statements describes what will most likely happen to the light ray after it strikes the aluminum foil? A. The light ray will be absorbed by the shiny metal. The ray will be refracted after passing through the shiny metal. C. The light ray will be reflected at a different angle to the normal than the incident light ray.
Answers: 1
Physics, 22.06.2019 09:40, wi8wuwj283jendjdudjd
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great. d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 11:30, genyjoannerubiera
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
The diagram below shows an incident light ray striking a shiny piece of aluminum foil Which of the f...
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