Quantities and Units The number 4,500,000 can be expressed as 4,500 × 106 4.5 × 106 4.5 × 10-3 either 4,500 × 104 or 4.5 × 106 4,500 × 106 4.5 × 106 4.5 × 10-3 either 4,500 × 104 or 4.5 × 106 ANSWER DOWNLOAD EXAMIANS APP
Quantities and Units Which of the following is not an electrical quantity? distance voltage current power distance voltage current power ANSWER DOWNLOAD EXAMIANS APP
Quantities and Units The quantity 43 × 10-3 is the same as 43000 430 0.043 0.43 43000 430 0.043 0.43 ANSWER DOWNLOAD EXAMIANS APP
Quantities and Units The number 65,000 expressed in scientific notation as a number between 1 and 10 times a power of ten is 6.5 × 104 65 × 104 650 × 103 0.65 × 104 6.5 × 104 65 × 104 650 × 103 0.65 × 104 ANSWER DOWNLOAD EXAMIANS APP
Quantities and Units What is (79 × 106)/(12 × 10–8)? 6,580 × 1012 658 × 1010 0.658 × 1016 6.58 × 1014 6,580 × 1012 658 × 1010 0.658 × 1016 6.58 × 1014 ANSWER DOWNLOAD EXAMIANS APP
Quantities and Units Current is measured in watts henries amperes volts watts henries amperes volts ANSWER DOWNLOAD EXAMIANS APP