Physics, 05.04.2020 10:01, niyatocute9212
A beam from a flashlight hits a piece of black coal and a piece of metal located 1 m away. The metal appears shiny compared to the coal. Which of the following choices correctly explains how the light interacts with the coal and metal in this situation?
Answers: 2
Physics, 23.06.2019 02:40, jarteria0
Check the following equation for dimensional homogeneity: ⅆ mv=∫t1t2(fcosθ)ⅆt where m is mass, v is velocity, f is force, θ is an angle, and t is time. check that each term in the equation has the following dimensions: [malbec] where you are to choose the coefficients a, b, c.
Answers: 2
Physics, 23.06.2019 08:30, AutumnGarringer
Hi , i am new here can anyone me out with this question why is space black after having so many shining objects like sun , moon , stars
Answers: 3
A beam from a flashlight hits a piece of black coal and a piece of metal located 1 m away. The metal...
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