A shiny, smooth piece of black plastic and an identical piece of white plastic are exposed to visible light and sound waves. Which of the following is true about the different colors of plastic?

A. The white piece of plastic and the black piece of plastic will reflect both visible light and sound waves equally well.

B. The white piece of plastic will reflect both visible light and sound waves better than the black piece of plastic.

C. The white piece of plastic will reflect sound waves better than the black piece of plastic , but both pieces of plastic will reflect the same amount of visible light.

D. The white piece of plastic will reflect more visible light than the black piece of plastic, but both pieces of plastic will reflect sound waves in the same way.

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol