the focal lengt of concave mirror is f n the dist. of the obj. from the principal focus is a. The magnitude of magnification obtained will be-​

Which property of fossils allow scientists to determine the relative rock ages..

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as