Write ENERGY if the statement is true if it's false underline the word that makes the sentence false 1. Heat is measured in kilograms.

2. Temperature is the measure of how hot an object is.

3. Electricity produce coldness.

4. A material start to burn when it is heated to its kindling temperature.

5. When you put a cold spoon in a cup of hot water and kept it there
for a few minutes, the spoon soon feels cold.

6. A flammable substance has low kindling temperature.

7. Energy is the ability to do construction.

8. Electric stove, toasters and flat irons are examples of appliances
that have plastic that are resistant to electricity.

9. Some chemicals when mixed together produced heat.

10. Rubbing the hands together or any two objects together causes motion.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

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