What is the frequency of x-rays of 10 nm wavelength? 6 x 1016 hz 3 x 1016 hz 3.00 hz 6 x 108 hz

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.