The energy from the accretion disk around a black hole would show gravitational red shift due to its immense gravity and tidal distortion of space there

Indicate whether the statement is true or false


TRUE

Physics & Space Science

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An I/O psychologist interested in measuring performance decides to use supervisor ratings. Supervisor ratings are an example of a(n):

A) composite criterion. B) objective criterion. C) ultimate criterion. D) actual criterion.

Physics & Space Science

A positive point charge q is placed at the center of an uncharged metal sphere insulated from the ground. The outside of the sphere is then grounded as shown. Then the ground wire is removed. A is the inner surface and B is the outer surface. Which statement is correct?



a.
The charge on A is ?q; that on B is +q.

b.
The charge on B is ?q; that on A is +q.

c.
The charge is on A and on B.

d.
There is no charge on either A or B.

e.
The charge on A is ?q; there is no charge on B.

Physics & Space Science

Why do some people think that cogeneration is a useful strategy for dealing with energy generation? Explain

What will be an ideal response?

Physics & Space Science

The ____________________ of the sun is composed of ionized gas and produces a continuous spectrum with a superimposed emission spectrum

Fill in the blank(s) with correct word

Physics & Space Science