Generate Quiz 68B03AD0BFB08

The speed of sound in a gas and adiabatic engine operations are both influenced by the specific heat ratio, γ=CP/CV.

For gases with more than two atoms, the ratio γ is 1.29.

This ratio is 1.4 for air, which is primarily a diatomic gas, and 1.66 for an ideal monoatomic gas.

A or B are the only options with the same charge throughout the circuit, so either of these answers is correct.

Q = CV

Series capacitance can be computed as follows:

1/C = 1/C1 + 1/C2

1/C = 1/12 + 1/24

1/C = 2+1/24

1/C = ⅛

C is equal to eight microfarads.

->Q=CV

Q = (8×10^-6)(360)

Q = 2880 x 10-6 C

An item returns to its initial place after making a full circle. As a result, the item has no displacement. The displacement divided by the time required is the average velocity. The average velocity is 0 since the displacement is zero.

Options C and D should not be taken into consideration because the velocity is indicated by the gradient of a displacement/time graph. Option B is the right response since the velocity is likewise negative if the slope is negative.

The proton weighs 1.637 x 10^-27 kg and has a positive charge of 1.6 x 10^-19 C.

The negative sign in the equation F=−kx, where x is the displacement from the equilibrium position, k is the spring constant, and F is the force applied by the spring, signifies that the force F is directed in the opposite direction of the displacement x. Accordingly, the force increases when the displacement x is positive (away from the equilibrium position).

The spring’s F is negative, meaning it is pointing in the direction of equilibrium, and vice versa. As a result, option A) accurately deciphers the equation’s negative sign.

A metal surface will absorb incident radiation and release electrons when it is exposed to a monochromatic electromagnetic wave with a short enough wavelength (or, equivalently, above a threshold frequency). The photoelectric effect is the name given to this phenomenon.