Question

What is it rate of time near a black hole?

Answer 1

Gravity doesn’t just attract the objects having mass but it attracts everything such as electromagnetic waves, gravitons and spacetime curve which in turn expands the spacetime curve due to which the rate of change of time gets slower near it.

Answer 2

Answer:

Explanation:

Time slows down near any massive body; black holes are merely the most extreme example. GPS satellites orbiting the Earth have to correct for the fact that time passes very very slightly more slowly on the Earth's surface than it does in geosynchronous orbit -- by about one second per every 60 years.