What type of energy is converted to primarily what other type of energy when water is pumped up to the top of a water tower?
-electrical to gravitational potential
-hydro-electrical to thermal
-gravitational potential to hydro-electrical
-electrical to hydro-chemical
What type of energy is converted to primarily what other type of energy when water is...
What kind of energy transformation occurs when a rock falls, including air resistance? a. Kinetic energy is converted to gravitational energy and thermal energy: energy is conserved. b. Gravitational potential energy is converted to kinetic energy: energy is not conserved. OC. Gravitational potential energy is converted to kinetic energy and thermal energy: energy is conserved. d. Thermal energy is converted to gravitational energy: energy is not conserved.
Energy is released when ______ energy is converted to ______ energy. Group of answer choices: a. potential, kinetic b. chemical, kinetic c. chemical, potential d. kinetic, potential e. potential, chemical
05.) What is the current in the circuit? At what rate is chemical energy being converted into electrical energy in the battery. At what rate is energy being converted into heat in the battery? At what rate is electrical energy being converted into heat by the load resistor? 13V unt (r=100 R mm 5,5r
Question 17 of 17 Which of the following is NOT a form of potential energy? A) chemical B) electrical C) gravitational D) thermal a SE
answer parts a-c please VIS TV. - Due Date: 11/21/2019 11:59:00 PM End Date: 11/21/2019 11:59:00 PM (8%) Problem 2: The pump in a water tower raises water with a density of Pw - 1.00 kg/liter from a filtered tank at the base of the tower up hy 23 m to the top of the tower. The water begins at rest in the tank and comes to rest at the top of the tower. The pump is 100% efficient in...
Approximately 1.0 x 106 kg of water falls 45 m over a waterfall each second. (a) What is the decrease in the gravitational potential energy of the water-Earth system each second? (b) If all this energy could be converted to electrical energy (it cannot be), at what rate would electrical energy be supplied? (The mass of 1 m3 of water is 1000 kg.) (c) If the electrical energy were sold at 3.3 cent/kW·h, what would be the yearly income in...
30% of the energy produced from a nuclear power plant is converted to 1000 MW of electrical energy. The remaining 70% of the energy from this plant is converted to heat waste. 20% of the heat waste is released out of the smokestack. 80% of the heat waste is taken away by cooling water that is drawn from a nearby river. Specific heat of water = 4.184 kJ/kgºC a) How much of the heat waste is taken away by the...
Assume that all of the chemical energy available by burning gasoline can be converted into increasing the potential energy of a 2017 Harley Davidson Super Low 1200T motorcycle (and the 100 kg redneck that is riding it) in the Earth’s gravitational field. Take the enthalpy of combustion of iso-octane as the chemical energy, and determine the altitude to which the energy in a full tank of gas could propel this bit of man and machine.
Approximately 2.1 x 105 kg of water falls 14 m over a waterfall each second. (a) What is the decrease in the gravitational potential energy of the water-Earth system each second? (b) If all this energy could be converted to electrical energy (it cannot be), at what rate would electrical energy be supplied? (The mass of 1 m3 of water is 1000 kg.) (c) If the electrical energy were sold at 1.7 cent/kW·h, what would be the yearly income in...
Approximately 3.9 x 106 kg of water falls 65 m over a waterfall each second. (a) What is the decrease in the gravitational potential energy of the water-Earth system each second? (b) If all this energy could be converted to electrical energy (it cannot be), at what rate would electrical energy be supplied? (The mass of 1 m3 of water is 1000 kg.) (c) If the electrical energy were sold at 3.1 cent/kW·h, what would be the yearly income in...