Asked by Who am I? That's a secret I'll never tell. You kno

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
Answered by Ms. Sue
Apparently you didn't read this before you posted these questions.

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Answered by Who am I? That's a secret I'll never tell. You kno
oh sorry well TOO BAD
Answered by Peter
I actually need help with number 1

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

Could you tell me if this is right?
Answered by Crazyface1212
Do you know what #3 is?
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