People in the United States know that water boils at 212F. In Europe, people know that water boils at 100 C. Is the water in the U. S. Different than the water in Europe? What explains the two different temperatures?

Blender why does the left leg move at the same time as the right arm

At what distance above the surface of the earth is the acceleration due to the earth's gravity 0.995 m/s2 if the acceleration due to gravity at the surface has magnitude 9.80 m/s2?

When you hear sound pulses (beats), describe how you will determine the beat frequency. Include in your answer what steps you will take to reduce percentage uncertainty, as well as how you will turn raw measurements into your final answer.

What kind of wave (transverse of longitudinal) is each of the following and why? The sound of one whale calling another whale underwater. A pulse sent down a stretched rope by snapping one end of it. The vibrations in a guitar string.

You are going to develop some photographic film that involves a chemical reaction between the developer, which you will mix yourself, and a chemical on the surface of the film.

What is the structure located inside the nucleus of a cell that contains an organism's genetic code?

A bumper has a non negligible mass. After a collision with an ideal spring, the spring is compressed to a distance of 90% of the value of its distance when the bumper's mass was negligible. Give a reasonable explanation for this decrease.

What is imperceptible human motion?

One liter of water at 56◦C is used to make iced tea. How much ice at 0 ◦C must be added to lower the temperature of the tea to 20 ◦C? The specific heat of water is 1 cal/g · ◦ C and latent heat of ice is 79.7 cal/g. Answer in units of g.

What. Is the acceleration of a racing car if it's speed is decreased uniformly from 66 m/sec to 44 m/sec over an 11 sec period