What type of wave would a vibrating bell make?

Which of the following represents an upside-down image?

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

What are the three ways that an object can accelerate