A piece of metal is vibrating with a high frequency. the sound it emits will have a (n) ___.

Which property of the isotopes must be differnt

Which state of matter has the greatest distance between the individual particles

The heat that builds up in the greenhouse effect initially enters the atmosphere as

If 57,909,000 is distance from sun (in km) what is the distance in scientific notation

Which statement best describes an isolated system?

A 4.00 kg stone is dropped from a height of 145 m. What is the stone's potential and kinetic energy respectively when it is 50.0 m from the ground?

If the speed of a vehicle was reduced from 65 miles per hour to 35 miles per hour, by approximately how many kilometers per hour was the speed reduced? (1 kilometer = 0.62 mile, rounded to the nearest 0.01 mile)

What is the acceleration rate of an object if the amount of force applied on the object is 75 Newtons and the object has a mass of 15 kilogram?

Two children pulling the rope with the same force in opposite direction is that an unbalanced force or a balanced force

During sublimation particles in a solid room deodorizer move directly into the air as a gas how does the movement of the deodorizer particles change? the particles ___.