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Physics 10 Online
OpenStudy (anonymous):

MEDAL GET! To obtain evidence for the presence of black holes, scientists must do what? Use bigger telescopes... Look for the effect of black holes on surrounding stars... Look for trails left by black holes as they move through space... Look for stars giving off black light...

OpenStudy (anonymous):

@mathman101 @Elsa213 @pooja195 This is all I need.

OpenStudy (anonymous):

it is b

Elsa213 (elsa213):

look for the effect of black holes on surrounding stars i think

Elsa213 (elsa213):

>.<

OpenStudy (anonymous):

Once again, thank you. |dw:1433537770707:dw|

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