As more and more mass falls into a black hole, the radius of its photon sphere
A) increases.
B) decreases.
C) remains unaffected.
B
You might also like to view...
Describe how remote sensing differs from aerial photos
What will be an ideal response?
After the parcel of air has descended down the lee side of the mountain to sea level, what is the temperature of the parcel?
Assume that a parcel of air is forced to rise up and over a 4000-meter-high mountain (as shown). The initial temperature of the parcel at sea level is 30°C, and the lifting condensation level (LCL) of the parcel is 2000 meters. The DAR is 10°C/1000 m and the SAR is 6°C/1000 m. Assume that condensation begins at 100% relative humidity and that no evaporation takes place as the parcel descends.
_______ °C
1101 UTC Convert the following time from UTC to the indicated U.S. time zones:
The asthenosphere ________.
A) exists below a depth of 100 kilometers B) is a subdivision of the outer core C) exists below a depth of 700 kilometers D) is a zone of strong mater