Question

3. One word answer:

a) The study of heat and energy –


b) The study of subatomic particles –


c) Who works with instruments for measurement –


d) A device for measuring the temperature during scientific experiments –​

Answer 1

Answer:

✴Heat energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases. ... Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects is called heat.

✴The study of subatomic particles per se is called particle physics. The term high-energy physics is nearly synonymous to "particle physics" since creation of particles requires high energies: it occurs only as a result of cosmic rays, or in particle accelerators.

✴Scientists, engineers and other humans use a vast range of instruments to perform their measurements. These instruments may range from simple objects such as rulers and stopwatches to electron microscopes and particle accelerators.

✴A thermometer is a device used for measuring temperature. This ice-covered thermometer shows that the temperature is about 0 degrees Celsius, or 32 degrees Fahrenheit. If this thermometer displayed the kelvin scale, used by scientists, the temperature would read about 274.

Answer 2

Answer:

a) Thermodynamics

b) Partical Physics

c) Scientists

d) Thermometer

hope it helps you my dear