IF something moves at a constant speed, what do you know about the distance it moved each second?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

When does your body conduct current more readily?