Pls asap! - flvs btw
which of the following best describes the use of a renewable reso...
Pls asap! - flvs btw
which of the following best describes the use of a renewable resource?
select one:
a. most power plants burn fossil fuels to generate electricity for use in homes and offices.
b. natural gas is extracted from deep in the earth and piped to customers to use for cooking.
c. water falls through openings in a dam turning turbine blades that generate electricity.
d. we use gasoline to power our cars to get to work and school each day.
Answers: 1
Physics, 22.06.2019 03:30, ashah1260
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Physics, 22.06.2019 05:00, masie03
Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
Answers: 1
Physics, 22.06.2019 05:30, yiikes4012
Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.
Answers: 3
Mathematics, 16.06.2021 05:40
Mathematics, 16.06.2021 05:40
Mathematics, 16.06.2021 05:40
Mathematics, 16.06.2021 05:40