X-ray waves are low energy waves. True or False

The necleus of an atom is made up of what subatomic particles?

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above