احسب مقدار الشغل المبذول على شحنة مقدارها (2c) في دائرة كهربائية تحتوي على بطارية قوتها الدافعة الكهربائية تساوي ( 1.5v)​

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a. true or b. false

What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.