sharebear29761 sharebear29761
  • 27-12-2022
  • Physics
contestada

one cubic meter of water is poured off a 200-m high bridge. if the change in gravitational potential energy is converted into electricity with an efficiency of 90%, how long can this energy illuminate a standard 80-w light bulb? write your answer in hours. assume g

Respuesta :

Otras preguntas

Which consequence of global warming is described as having an increase in growing season, changes in migration, and loss of species? changing oceans melting ice
la Ana va rog inlocuiti n cu alta litera sa dea un nume
Given that de = 9, df = 13.6, and point e lies on , what is the length of ef ?
In a four-stroke engine, the time period when both valves are slightly open is called valve a. seating. b. lift. c. duration. d. overlap.
The equation √7-x=x 5 has two possible solution.
The rivers in siberia tend to flow a. north and are warmer at the source than at the mouth. b. south and are colder at the source than at the mouth. c. east
Which race has the highest occurrence of prostate cancer?
What is 50/100 in its simplest form as a fraction?
During the civil war, life was very hard for civililans
No force is necessary to