Select the appropriate units for each property of a wave.

What type of nuclear decay causes the atomic number of an element to increase by 1?

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?