Only 2.5 X 10-3 A of current pass through a portable CD player. If the CD player is operated by a 9V battery, what is the resistance in the circuit?

Solve using the GUESA method

The differences between  a compression wave and a transverse wave?

What is created when solids,liquids,an gases mix with one another

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay