When light hits a mirror it bounces off of it. This is why you can see yourself in a mirror. This property of light is A) absorption. B) reflection. C) refraction. D) transparent.

Armatures are wound to provide high voltage, high current, or some specific combination of voltage and current. Which type of winding provides high voltage and low current?

Why does mercury not have an extensive atmosphere?

Hypothesize whether you think each of the following substances will be an acid, a base, or neutral: Bleach - Detergent - Eye drops - Lemon juice - Tea -

A skateboarder traveling at 7.0 meters per second rolls to a stop at the top of a ramp in 3.0 seconds. what is the skateboarderâs acceleration?

What is the period of a wave if 3 waves pass every 6 seconds? A. 0.5 s B. 2 s C. 3 s D. 6 s

An initially stationary object experiences an acceleration of 6 m/s2 for a time of 15 s. How far will it travel during that time?

How was helium first discovered? mining of the radioactive element uranium using spectral analysis of the Suns' emission spectra o hubble obtaining samples from explosions off the surface of the sun deep sea mining off the coast of Texas

If you get something in your eyes in the lab, what is the most important thing to do?

In the physics of motion a force acting over a distance is?

What is the resistance of a clock if it has a current of 0.30 a and runs on a 9.0-v battery? 0.033 2.7 9.3 30