subject
Physics, 08.12.2019 00:31 stodd9503

Why is charcoal black?

question 4 options:

a. charcoal reflects black-colored light.

b. charcoal has a black-colored pigment.

c. charcoal absorbs all wavelengths of light that fall on it.

d. charcoal reflects all wavelengths of light that fall on it.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
question
Physics, 22.06.2019 14:10
In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
question
Physics, 22.06.2019 17:30
When using the scientist method, which step comes last?
Answers: 1
question
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
You know the right answer?
Why is charcoal black?

question 4 options:

a. charcoal reflects black-col...
Questions
question
Geography, 03.12.2020 15:20
question
Mathematics, 03.12.2020 15:20
question
English, 03.12.2020 15:20
question
Chemistry, 03.12.2020 15:20
question
Mathematics, 03.12.2020 15:20
question
Mathematics, 03.12.2020 15:20