Is paper being socked in water a physical or chemical change

Lines on a map that run parallel to the equator are known as A. the prime meridian. B. cartography. C. lines of longitude. D. lines of latitude.

If 80 joules of work were necessary to move a 5 newton box, how far was the box moved?

The primary colors for paints are different for those used in a television because A. Paints reflect light instead of emit light B. Paints take out light from what light is shined onto them C. Both of A and C

Transform boundaries are classified under which type of fault?

Compare to visible light, the wavelength of x-rays is ___ and the frequency is ___.

3. A stone is thrown upward at an angle. What happens to the horizontal component of its velocity as it rises

An arc welder provides 250A of current when operating with a voltage of 40V. What is the power required by this welder? Explain your answer.

How do you say scuba dive in spanish

a boy hears the echo of his own voice from a distance hill after 0.8 seconds. If the speed of sound in air is 340m/s, calculate the distance of the hill from the boy.

Which of the following are found in plant cells buh not animal cells?