2 years ago

Which one does Temperature measure

Chemistry

1 answer:

Effectus [21]2 years ago

7 0

Answer:

B. how fast the particles are moving

Explanation:

Temperature measures the average kinetic energy of system as result of the thermal - heat energy present in the reaction or a body.

Often times, temperature is the degree of hotness or coldness of a body and this translates to an increase or decrease in the molecular speed.

Number of particles in a body is the mass of the body.
How tightly packed the particles are corresponds to the density of the body.

You might be interested in

__________ is considered to be the greatest solvent in the world because it can dissolve so many substances.

allochka39001 [22]

The correct answer is c. water.

6 0

3 years ago

reddi tstudent has a thin copper beaker containing 100 g of a pure metal in the solid state. The metal is at 215°C, its exact me

prohojiy [21]

Explanation:

A point of temperature at which both solid and liquid state of a substance remains in equilibrium without any change in temperature then this temperature is known as melting point.

For example, melting point of water is $0 ^{o}C$ . So, at this temperature solid state of water and liquid state are present in equilibrium with each other.

Therefore, when a 100 g of given pure metal in solid state is heated at its exact melting point which is $215^{o}C$ then some of the solid will change into liquid state but the temperature will remains the same.