subject
Physics, 20.09.2019 00:40 hannahkelly3618

Will give brainliest! - no !
what happens when parallel light waves strike a smooth, polished surface?
a. regular absotbtion
b. diffuse absorbtion
c. regular reflection
d. diffuse reflection
i think it's c or d!

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
question
Physics, 22.06.2019 13:30
In a series circuit the __ is the same at every point
Answers: 2
question
Physics, 22.06.2019 13:50
Observations show that interstellar clouds can have almost any shape and
Answers: 1
question
Physics, 22.06.2019 15:00
Astudent throws a water balloon with speed v0 from a height h = 1.76 m at an angle θ = 21° above the horizontal toward a target on the ground. the target is located a horizontal distance d = 9.5 m from the student’s feet. assume that the balloon moves without air resistance. use a cartesian coordinate system with the origin at the balloon's initial position. (a) what is the position vector, rtarge t, that originates from the balloon's original position and terminates at the target? put this in terms of h and d, and represent it as a vector using i and j. (b) in terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. your answer should not include h. (c) create an expression for the balloon's vertical position as a function of time, y(t), in terms of t, vo, g, and θ. (d) determine the magnitude of the balloon's initial velocity, v0, in meters per second, by eliminating t from the previous two expressions.
Answers: 3
You know the right answer?
Will give brainliest! - no !
what happens when parallel light waves strike a smooth, polishe...
Questions
question
English, 19.11.2019 05:31
question
History, 19.11.2019 05:31
question
Health, 19.11.2019 05:31