The Particulate Nature of Matter

$J \cdot kg \cdot K$

$J \cdot K^{-1}$

$J \cdot kg^{-1} \cdot K^{-1}$

$kg \cdot K \cdot J^{-1}$

The average kinetic energy increases while potential energy is constant

The potential energy increases while average kinetic energy remains constant

The potential energy decreases while average kinetic energy increases

Both kinetic and potential energy remain constant

The total potential energy

The average random kinetic energy

The maximum speed

The total momentum

Plants release oxygen into the atmosphere during photosynthesis.

The ozone layer reflects all incoming solar radiation back into space.

Industrial heat is trapped directly within the soil of the Earth.

Atmospheric gases absorb outgoing long-wave radiation and re-radiate it in all directions.

The temperature would be significantly lower than it is now.

The temperature would be significantly higher than it is now.

The temperature would remain exactly the same.

The temperature would fluctuate wildly between $100^{\circ}C$ and $-100^{\circ}C$ every hour.

Ultraviolet radiation

Infrared radiation

Visible light

X-rays

The pressure increases to $3P$

The pressure decreases to $\frac{1}{3}P$

The pressure remains $P$

The pressure increases to $9P$

Molecules move in circular paths

Intermolecular potential energy is significant

The collisions between molecules and the walls of the container are perfectly elastic

The volume of the gas molecules is equal to the volume of the container

$27 K$

$300 K$

$327 K$

$-246 K$

The sum of the random kinetic energy and the potential energy of the molecules

The potential energy of the molecules only

The random kinetic energy of the molecules only

The total work done by the gas during expansion

It remains $P$

It becomes $P/3$

It becomes $3P$

It becomes $9P$

$900\text{ J kg}^{-1}\text{ K}^{-1}$

$450\text{ J kg}^{-1}\text{ K}^{-1}$

$2250\text{ J kg}^{-1}\text{ K}^{-1}$

$9000\text{ J kg}^{-1}\text{ K}^{-1}$

$\Omega\text{ m}^{-1}$

$\Omega\text{ m}$

$\Omega\text{ m}^{-2}$

$\text{V A}^{-1}$

$I = \frac{nAv}{e}$

$I = nA v^2 e$

$I = \frac{n v e}{A}$

$I = nAve$

$2.67\, \Omega$

$12.0\, \Omega$

$32.0\, \Omega$

$4.0\, \Omega$