Chemistry, 29.10.2020 23:00 tristanmatthias3456
An LED lightbulb has an energy efficiency of 89%. This means that 11% of the electrical energy that goes into an incandescent lightbulb is used to produce light energy.
Which statement best explains what happens to the other 11% of the electrical energy that goes into the lightbulb?
The leftover electrical energy is destroyed
The leftover electrical energy is transferred into heat energy
The leftover electrical energy is transferred into chemical energy
The leftover electrical energy is transferred into potential energy
Answers: 1
Chemistry, 21.06.2019 16:20, juandavidklingera553
What would you do if you told the guy you liked that you liked him
Answers: 1
Chemistry, 21.06.2019 22:30, monnn91351
Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
Answers: 2
Chemistry, 22.06.2019 05:20, anggar20
Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
Answers: 1
Chemistry, 22.06.2019 07:00, haydjanggg6578
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
An LED lightbulb has an energy efficiency of 89%. This means that 11% of the electrical energy that...
Mathematics, 10.02.2022 07:10
Computers and Technology, 10.02.2022 07:10
Social Studies, 10.02.2022 07:10
Mathematics, 10.02.2022 07:10