Chemistry, 04.02.2020 03:01 mikeysoulemison

The illuminance on a surface is 6 lux and the surface is 4 meters from the light source. what is the intensity of the source?

a. 24 candelas
b. 144 candelas
c. 72 candelas
d. 96 candelas

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 22:00

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.

Answers: 3

Answer

Chemistry, 23.06.2019 00:20

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound

Answers: 3

Answer

Chemistry, 23.06.2019 14:00

Which property would xenon most likely have

Answers: 2

Answer

Chemistry, 23.06.2019 14:00

How much would you need to weigh out in order to have 0.2moles of magnesium atoms?

Answers: 1

Answer

You know the right answer?

The illuminance on a surface is 6 lux and the surface is 4 meters from the light source. what is the...