How is an image formed by a plane mirror? A. Light bounces off the mirror and then appears to come from in front of the mirror

B. Light bounces off the mirror then appears to come from behind the mirror

C. Light passes through the mirror than appears to come from in front of the mirror

D. Light passes through the Meriden appears to come from behind the mirror

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

The movement of electrons between atoms is called an

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?