Physics, 19.07.2019 04:50, vivian2020
When light waves travel, they a. require a medium b. don't require a medium c. are not a traveling disturbance d. move at the same speed as sound waves
Answers: 2
Physics, 22.06.2019 13:50, Geo777
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?
Answers: 3
When light waves travel, they a. require a medium b. don't require a medium c. are not a traveli...
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