Explanation

1 centimeter = 0.01 meter, which is 1/100 of a meter.

It is a standard unit of length in the metric system.

Explanation

In the photoelectric effect, photons strike a metal and release electrons.

In x-ray production, high-energy electrons strike a metal and emit photons — the reverse of the photoelectric effect.

Explanation

Explanation

UJT (Uni-Junction Transistor) has negative resistance.

This characteristic allows it to be used in oscillators and timing circuits.

Explanation

• In a parallel circuit, each branch has its own path for current to flow.
• If one branch is interrupted, the other branches will continue to operate normally.

Explanation

Explanation

Increase in entropy generally means an increase in "randomness."

Explanation

The SI unit of stress is the Pascal (Pa), which is equivalent to Newtons per square meter (N/m²).

Therefore, the SI unit of stress is the same as that of pressure. 

Explanation

When a spherical ball rolls without slipping:

Total energy (E) = Kinetic energy (K) + Rotational energy (U)

K = (1/2)mv^2

U = (1/2)Iω^2 = (1/5)mv^2 (for a sphere)

E = K + U = (1/2)mv^2 + (1/5)mv^2 = (7/10)mv^2

Fraction of energy associated with rotation:

U/E = ((1/5)mv^2) / ((7/10)mv^2) = 2/7

Explanation

Newton's Third Law of Motion states: "For every action, there is an equal and opposite reaction."

From this law, we can infer:

1. Statement 1: For every interaction, there is a pair of forces acting on the two interacting objects. (TRUE)
2. Statement 2: The magnitude of the force on the first object equals the magnitude of the force on the second object. (TRUE)
3. Statement 3: Forces always come in pairs - equal and opposite action-reaction force pairs. (TRUE)
4. Statement 4: Action and its reaction act on two same bodies. (FALSE - Action and reaction forces act on different bodies)
5. Statement 5: Action and its reaction act on two different bodies. (TRUE)

So, all statements except Statement 4 can be inferred from Newton's Third Law of Motion.