What type of image is formed by a mirror if m = -6.1?
a. an image that is larger than the object and is behind the mirror
b. an image that is larger than the object and is in front of the mirror
c. an image that is smaller than the object and is in front of the mirror d. an image that is smaller than the object and is behind the mirror

What happens to the light rays when they hit the specimen?

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?