Question

Marie and Pierre Curie coined which term to describe the ability of certain elements to give off radiation spontaneously?

AM signals travel as changes in ____

Why does the wave of light bend toward the normal as it enters water?

The Curies discovered which two elements?

Light waves strike a lamp shade. Which property of light is demonstrated?

Certain seismic waves travel as ____

ANSWER PLEASE
Ms. Sue
Apparently you didn't read this before you posted these questions.

<b>Homework Posting Tips

Please show your work. <u>Tutors will not do your homework for you.</u> Please show your work for any question that you are posting.</b>
oh sorry well TOO BAD
I actually need help with number 1

1.
a. fluorescence
b. rarefaction
c. radioactivity**
d. electromagnetic

Could you tell me if this is right?
Do you know what #3 is?

Related Questions

What are three key accomplishments of Marie and/or Pierre Curie? Marie and Pierre Curie coined which term to describe the ability of certain elements to give off rad... Which statements best describe the work of Marie and Pierre Curie? Check all that apply. They dis...