Briefly describe how a sound wave is formed.

List the colors of visible light in order of decreasing frequency physics

The formula for distance divided by time

The fastest helicopter, the Westland Lynx, can travel 3.33 x 103 m in the forward direction in just 30.0 s. What is the average velocity of this helicopter?

In human activities how long would carbon stay as fossil fuels

According to ohm's law if you don't change the value of the resistor & you double the voltage in a circuit the amount of current flowing will A. Be multiplied by the amount of resistance B. Double C. Remain the same also D. Divide it in half

What factors affect the speed of a wave?

What direction does air resistance act on an object that is falling straight down

How are the relationships of elements in a group different from the relationships of elements in a period?

Children in a tree house lift a small dog in a basket 4.00 m up to their house. If it takes 187 J of work to do this, what is the combined mass of the dog and basket?

What happens to the speed of the particles if the temperature is increased