Chegg select a centrifugal fan which can provide a system requirement of 5 inches of water static pressure rise with a delivery of 15000 cfm at standard conditions.

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c

What are the similarities & differences between a thermistor and a light dependent resistor in physics?