How do you start the game of floor hockey

Why is metal often used for cooking pan?

An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75

Select the three ways that the parallel-plate capacitor differs from a car battery.