What happens to the mass of the substance when undergoing a physical change

The current in a 100-w bulb connected to a 120-v source is

Instructions:Type the correct answer in each box. Round your answers to the nearest hundredth. A ball with a mass of 1.5 kilograms is tied to the end of a rope. The ball is pulled to a height of 0.5 meters above the ground and released.

What does not separate white light into colors of the visible spectrum

The part of a vompressional wave that has the lowest density is the

Waves that move by replacing particles

What is the net force in the x-direction? 30 N 34 N 55 N 65 N

If an object does not have domains, will it be possible to make it magnetic?

If the loop is then converted into a rectangular loop measuring 2.1cm on its shortest side in 6.50ms, and the average emf induced across the loop is 14.7V during this time period, what is A. the strength of the B-field

Why would you expect to see similar rocks and rock structures on two land masses that were connected at one time?

A quantity that is ignorant of direction is referred to as a