Which of the following states of matter has a define shape

In the sound wave that is traveling from the guitar string to your ears, what is the distance between adjacent condensations? (For the speed of sound in air use the value, at 20 degrees Celsius, from the inside front cover of your textbook.)

If I punch a wall, what is the Newton's 3rd Law Pair force?

Ice has a specific heat of 2090 J / (kg C) and water has a specific heat of 4186 J / (kg C). Water has a latent heat of fusion of 3.3x10^5 J/K and a latent heat of vaporization of 2.26x10^6 J/K.

Which two particles are present in the nucleus of an atom? Electrons and neutrons Electrons and molecules Protons and neutrons Protons and electrons

A student practicing for track ran 800 meter in 110 seconds. what was her speed?

Communicate the results

What is the function of the muscles around the lens in the human eye

How does planting trees in urban areas improve air quality and reduce energy use?

A student sitting in a merry-go-round has an acceleration of 3.6 m/s2. If the tangential velocity of the student is 2.5 m/s, what is the distance of the student from the center of the merry-go-round?

A car is traveling at vx = 20 m/s. The driver applies the brakes and the car decelerates at ax = - 4.0 m/s2. What is the stopping distance? A car is traveling at = 20. The driver applies the brakes and the car decelerates at = - 4.0.