rence

This page lists questions and answers that were posted by visitors named rence.

Questions

The following questions were asked by visitors named rence.

Answers

The following answers were posted by visitors named rence.

did partial reflection and refraction still occur when light was travelling more slowly in the first medium than in second? explain?

1.The absolute value of x, denoted "|x|" is never negative. |-6| = 6. 2. -|8| = -8 |-8| = 8 3. 5 = |-5|