Question 8 (4 points)
(01.03 LC)
What energy transformation occurs when a battery-powered fla...
Question 8 (4 points)
(01.03 LC)
What energy transformation occurs when a battery-powered flashlight is switched on? (4 points)
O a
Chemical to light to electrical
Ob
Electrical to light to chemical
C
Chemical to electrical to light
Od
Electrical to chemical to light
Answers: 3
Chemistry, 22.06.2019 05:20
Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally
Answers: 1
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadroβs number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
English, 04.04.2020 08:03