A medic applies a force of 65 n to a 0.02 m2 area that is bleeding. what pressure did she apply? answer in units of pa

Only a small fraction of the electrical energy that is used in an incandescent light bulb is transformed to light. What happens to the remaining energy?

Which of the substances represents a gaseous state? A:snow B:water vapor C:a deflated ballon D:ice

When is gravitational potential energy the highest?

A portion of grass in a prairie ecosystem was destroyed by wildfire. what will most likely happen to the population of bison that feed on the grass

Similarities between mechanical and electromagnetic waves are

For a projectile launched from the vertically from the surface the earth with initial velocity v0, the velocity of the projectile when at distance r from the center of the earth satisifes the equation: v^2 =

What is the formula for convection?

A 398-kg boat is sailing 14.0° north of east at a speed of 1.50 m/s. 23.0 s later, it is sailing 33.0° north of east at a speed of 4.40 m/s. During this time, three forces act on the boat: a 32.8-N force directed 14.

You use sunglasses to reduce the glare of the sun when you go outside. You are taking advantages of light's ability to do which of the following? Possible Answers: to reflect to refract to diffract to polarize

Is light made of elements and atoms