Colors of light that combine to produce white light
a) additive colors
b) subtractive colors
c) pigments
d) linearly polarized light

please comment with A B C D

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?