Interactive multiple-choice quiz: اختبار للدرس الأول من الوحدة الثالثة منهج انسباير

A

Thermal expansion

B

Thermal contraction

C

Diffusion

D

Conduction

A

Speed increases and kinetic energy increases

B

Speed decreases and kinetic energy decreases

C

Speed increases and kinetic energy decreases

D

Speed decreases and kinetic energy increases

A

By drawing larger particles

B

By drawing more motion lines around the particles

C

By changing the color of particles to darker shades

D

By decreasing the space between particles

A

Joule

B

Celsius

C

Kelvin

D

Newton

A

An increase in individual particle mass and size

B

An increase in the total number of particles in the material

C

The immediate conversion of solid particles into gas particles

D

Faster particle motion pushing particles farther apart due to more frequent collisions

A

A measure of potential energy stored between particles

B

The total number of particles present in a material

C

The volume occupied by a material

D

A measure of the average kinetic energy of the particles in a material

A

Freezing at $32^{\circ}C$ and boiling at $212^{\circ}C$

B

Freezing at $0^{\circ}C$ and boiling at $100^{\circ}C$

C

Freezing at 273 K and boiling at 373 K

D

Freezing at $0^{\circ}C$ and boiling at $80^{\circ}C$

A

They move at the speed of light

B

They stop moving completely and lose all kinetic energy

C

They only shrink in size

D

They evaporate and turn into gas

A

They only vibrate in place

B

They move very slowly and steadily

C

They move at high speeds in straight lines until they collide with something

D

They only rotate around a fixed center without changing position

A

Liquid

B

Gas

C

Solid

D

All states have equal kinetic energy

A

Sample (B) has more total energy than sample (A)

B

Both samples contain the exact same total energy

C

Sample (A) reached a higher temperature

D

Sample (A) contains more total energy because it contains more particles

A

Its volume contracts because particles lose kinetic energy and move slower

B

Its volume expands due to increased kinetic energy

C

The number of particles inside increases suddenly

D

Particles maintain the exact same speed as before

A

The occurrence of thermal contraction in concrete

B

Evaporation of solid particles inside concrete

C

Lack of expansion joints that allow concrete to undergo thermal expansion as temperatures rise

D

Increase in potential energy of concrete particles

A

Evaporation and condensation

B

Thermal expansion and thermal contraction of the liquid inside

C

Changes in the mass of the liquid inside the thermometer

D

Changes in the number of particles inside the liquid

A

Vibration of solid particles in the food plates

B

Thermal contraction of air around the room

C

Particles stopping collisions

D

Movement and diffusion of gas particles in the air