What happens when the thermal energy of a substance increases?

the motion of the particles in the substance increases, and the temperature of the substance decreases.

the motion of the particles in the substance decreases, and the temperature of the substance increases.

both the motion of the particles in the substance and the temperature of the substance decrease.

both the motion of the particles in the substance and the temperature of the substance increase

Both the motion of the particles in the substance and the temperature of the substance increase.

Thermal energy is the total internal energy of the molecules and atoms of any  substance. It is an example of kinetic energy, as it is due to the motion of particles.

When heat is applied to a substance, its obvious that the temperature increases and also the molecules and atoms vibrate faster in that substance, resulting in an increased molecular motion. So, both the temperature and motion of particles increases.

The correct answer is D. Both the motion of the particles in the substance and the temperature of the substance increase.

Explanation:

The thermal energy of a substance is related to the movement of the particles in the substance. This energy is defined by the temperature of the substance and whether heat is transferred or lost. This can be explained as a higher temperature causes the particles in substances to move faster and collide.

According to this, if the thermal energy increases the temperature (amount of heat) increases in the substance and this also leads to an increase in the motion of the particles.

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.