Athermometer that shows temperature as the height of a column of liquid is an analog device because its measurements
a. change in steps.
b. change continuously.
c. are in degrees.
d. do not rely on electric current.

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)

Explain why you think this diagram shows what happened to the carbon in the biodome.