Physics, 17.04.2020 23:37 eternity88091

If a beam of white light streams through two filters blocking
colors of red and blue, what color will be seen?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:30, 1074885

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

Answers: 1

continue

Physics, 22.06.2019 14:30, sross8799

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Answers: 2

continue

Physics, 22.06.2019 15:30, salehabajwa101

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Answers: 1

continue

Physics, 22.06.2019 21:30, CM0

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?

Answers: 3

continue

You know the right answer?

If a beam of white light streams through two filters blocking
colors of red and blue, what col...