Homework Help: science- help needed.

Posted by ruby127 on Sunday, November 30, 2008 at 7:49am.

each statement is false. rewrite each one as a true statement,showing as much scientific understand as possible.

1. light waves travel slower than sound waves.

2.a black object will reflect white light.

3.a translucent object lets no light through.

4.an orange object will absorb orange light.

5.blue light goes through a green filter.

6. when light is dispersed by a prism,green is at the top of the dispersed ray.

7. as light enters a block of glass it speeds up.

8.a ray is drawn as a dotted line with an arrow.

9.when light is reflected,the angle of idcidence is always at right angles to the angle of reflection.

10.a green object looks blue in a red light.

science- help needed. - bobpursley, Sunday, November 30, 2008 at 7:59am
We will critique your work, but not do it for you.
Thanks.
science- help needed. - ruby127, Sunday, November 30, 2008 at 8:25am
can't you help me on one question to understand how to do it. instead of doing all for me then.
if you can then,that be grateful. =]
science- help needed. - SraJMcGin, Sunday, November 30, 2008 at 9:14am
Sorry, this is not my area, but here's a GOOGLE Search on light rays:

http://aolsearch.aol.com/aol/search?s_it=searchbox.webhome&query=light+rays

Sra
science- help needed. - ruby127, Sunday, November 30, 2008 at 9:18am
thank you :)

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