The average distance from earth to the sun is 1 au.
a. true
b. false

Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?