What is true about the mass of protons and neutrons?
a) they are exactly equal to each other.
b) they are exactly equal to 1 amu.
c) they have negligible mass.
d) they have masses slightly greater than 1 amu.

A

Explanation:

The mass of neutrons and protons is 1.67 e^-27 grams

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

може ли да зареждате повече информация, моля