Suppose two quantities, A and B, have different dimensions. Determine which of the following arithmetic operations could
be physically meaningful. (a) A + B (b) B – A (c) A - B (d) A/B (e) AB
(d) A/B (e) AB

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th

Aseries circuit contains a 30 e resistor, a 20 resistor, and a 10 resistor. the power supply provides 100 v to the circuit the current in the 10 resistor, to two significant figures, is a.

Frequency of electromagnetic waves that a radio station is assigned. what do you call this type of wave?