A thermometer is placed in water in order to measure the water's temperature. what would cause the liquid in the thermometer to rise?

How long does it take a cup of fresh water to freeze, boil and evaporate compared to fresh water

a ball at rest falls from a platform above the ground. the ball falls freely and hits the ground 1.1 s later. what is the platform

Match the definition: 1. full moon a visible half-circle 2. first-quarter moon darkest phase of the moon 3. 13 degrees when the the Earth is between the sun and the moon 4.

What is impossible to do with hypothesis

In a series circuit, each circuit element has the same:a. currentc. capacitanceb. voltaged. resistance

Imagine that you replace the block in the video with a happy or sad ball identical to the one used as a pendulum, so that the sad ball strikes a sad ball and the happy ball strikes a happy ball.

Under what conditions will an object experience a gravitational force? Under what conditions will an object experience an electric force? Under what conditions will an object experience a magnetic force?

A basketball player pushes down with a force of 34 N on a basketball that is inflated to a gauge pressure of 9 x 104 Pa. What is the diameter of contact between the ball! and the floor?

Match these terms with their definitions: 1. unit of electrical resistance ampere 2. unit of electromotive force or electrical potential ohm 3. unit for measuring the strength of an electric current volt 4. unit of electrical power watt

In which is momentum conserved: an elastic collision or an inelastic collision?