A student discovers an asteroid with a mass of 0.00018 earth masses orbiting the sun with an orbital radius of 2.44AU. How long would the asteroid take to orbit the sun?

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Current from a charged capacitor lights a bulb. as time goes on the brightness of the