Question 8

temperature is defined as the average kinetic energy of the particles in a sample of matter.

1)true

2)false

The statement on average kinetic energy and temperature is true.

Temperature is a degree of measurement which states about of how hot or cold something is; explicitly, a proportion of the normal kinetic energy of the particles in an object, which is a sort of vitality related with movement. Yet, how hot will be hot, and how cold will be cold? The terms hot and cold are not exceptionally logical terms.

On the off chance that we truly need to indicate how hot or cold something is, we should utilize temperature. For example, how hot is liquefied iron? To respond to that question, a physical researcher would gauge the temperature of the fluid metal. Utilizing temperature rather than words, as hot or cold, diminishes perplexity.

humans, along with other animals and plants, have linear chromosomes that are arranged in pairs within the nucleus of the cell. the only human cells that do not contain pairs of chromosomes are reproductive cells, or gametes, which carry just one copy of each chromosome.