Question

The special theory of relativity sets a limit on speed. Does it set a limit on momentum or energy?

Select one:

a. No

b. Yes

When a current flows through an inductor, its mass

Select one:

a. stays the same.

b. decreases.

c. oscillates.

d. increases.

The principle of equivalence states that

Select one:

a. all physical experiments conducted in a uniform gravitational field and in an accelerated frame of reference give identical results.

b. clocks that move relative to one another keep time at different rates.

c. the speed of light is the same in any frame of reference.

d. the laws of physics are the same in all inertial frames of reference.

e. the length of an object depends on its speed relative to a given observer.

Answer 1

1. No momentum and energy is not having limit as velocity tends to move towards speed of light . Energy tends to move towards infinity .

2. Inductor oscillates when cureenc passes through it .

Option c. Oscillates.

3. Option a .