Physics, 26.10.2020 21:40 CoolRahim9090
Which data provide the best evidence of supermassive black holes at the centers of galaxies?
A.
sonar observations of the black hole
B.
observations of infrared radiation coming from the black hole
C.
observations of visible light coming from the black hole
D.
X-ray observations of superheated gas around the black hole
Answers: 3
Other questions on the subject: Physics
Physics, 22.06.2019 01:50, ssuereichard
Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called
Answers: 1
Physics, 22.06.2019 10:00, andresduenas72
Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?
Answers: 1
Physics, 22.06.2019 18:30, zoelynn9104
Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above
Answers: 2
You know the right answer?
Which data provide the best evidence of supermassive black holes at the centers of galaxies?
A.
Questions in other subjects:
Biology, 10.04.2021 15:10
Mathematics, 10.04.2021 15:10
Mathematics, 10.04.2021 15:10
Mathematics, 10.04.2021 15:10
Law, 10.04.2021 15:10
