# Science/ Biology 8

posted by .

There is a question in my science textbook and no where in the textbook can I find the answer- neither can I find the answer on the internet.

The question is: "If you shine a flashlight in a dark room and sprinkle talcum powder in front of the flashlight, what property of light does it show?"

• Science/ Biology 8 -

Isn't light reflected off of each particle? The term "property of light" is used rather loosely here.

• Science/ Biology 8 -

The question is: "If you shine a flashlight in a dark room and sprinkle talcum powder in front of the flashlight, what property of light does it show?"

## Similar Questions

1. ### Math: Applications of Dot Product

15) In Question 14, if the ramp makes an angle of 20 degrees with the level ground. Find the magnitude of the force tending to lift the crate vertically. ++++Textbook Answer for Question 15: 108.3 N ---- 14) A crate is being dragged …
2. ### Math: Equations of Lines

I DON'T KNOW HOW TO RETRIEVE THE TEXTBOOK ANSWER! QUESTION: Show that the lines: r = (4,7,-1) + t(4,8,-4) r = (1,5,4) + u(-1,2,3) intersect at right angles and find POI. ============================ ATTEMPT: v = (4,8,-4) x (-1,2,3) …
3. ### Math...Algebra :S

Hi, okay um. I'm trying to get his math question (Algebra :o) and i'm not quite sure what i'm doing---but everything i do, i get the wrong answer. The Question is 2m+n M= 2/5 and n= 1/2 (Fractions) Everytime i do the question, i get …
4. ### Calculus; Product Rule

Find the value of dy/dx for the given value of x. a) y = (1 - 2x)(1 + 2x), x = 1/2 y' = 2(1 + 2x) + 2(1 - 2x) y' = 2 + 4x + 2 - 4x y' = 4 How do I find the derivative at x = 1/2 if there is no x variable to substitute the x value with?
5. ### Science 7R - Homework Check (Q3)

What's the function of a dichotomous key?
6. ### L.A

the following question asks about one or more selections from your literature textbook. You may use your textbook to answer the question. Select one question to respond to. Option 1: Write a short essay in which you examine the figurative …
7. ### Physical Science

I am having trouble coming up with an answer to this, and I can't seem to find it in my textbook....can I get a little help?
8. ### math

the mass of 3 dictionaries and 2 textbook is 8 kg and the mass of 3 dictionaries and 3 textbook is 9 kg. find the mass of 5 textbooks?