Thermodynamics

Heat transfer is zero

Temperature always increases

Pressure stays constant throughout the process

Volume remains unchanged

Joule (J)

Kelvin (K)

Fahrenheit (°F)

Celsius (°C)

The gases ionize forming plasma at high pressures

They exhibit intermolecular attractions that affect their behavior

Their molecules occupy significant volume compared to available space

High pressures induce nuclear fusion reactions within gas molecules

It could not be determined without additional information about molecular weights.

It would be halved.

It would remain unchanged.

It would double.

Parabolic due to the combined effects of electricity and magnetism on charged particles.

Straight line since balanced forces neutralize motion totally.

Helical with axis parallel to either field depending on the stronger one's influence.

Estimation of potential energy stored between colliding bodies from image analysis.

Direct visualization of momentum transfer vectors between colliding objects.

Calculation of temperature changes due to kinetic energy losses during collisions.

Precise determination of object velocities before and after collision events.

$e = \frac{Q_{in}}{W_{out}}$

$e = Q_{in} + Q_{out}$

$e = \Delta U + W_{out}$

$e = \frac{W_{out}}{Q_{in}}$

U increases due to work done on the system.

U decreases as heat is removed from the system.

U remains unchanged as no heat exchange occurs.

U increases due to heat added to the system.

Change depends on specific heat capacity at constant pressure.

Increase due to external pressure causing compression work on the gas.

Decrease because expansion work done by the gas reduces internal energy.

No change since volume remains constant and no work is done on the gas.

Kilogram meter squared over seconds squared (kg.m^2/s^2)

Watt second (Ws)

Newton meter (Nm)

Pascal (Pa)