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Oksanka [162]
3 years ago
9

Match the terms to the correct 

Chemistry
2 answers:
anyanavicka [17]3 years ago
8 0

1. Mechanical energy: This can be either potential or kinetic and has to do with the energy of position and motion of an object.

2. Kinetic energy: This has to do with the speed of an object and how much mass it has, basically how the object is moving.

3. Potential energy: This type of energy is stored energy, it can be increased by getting into a higher position and/or stretching an object such as a rubber band.

4. Electrical energy: This is energy, which is transferred by the movement of electrons through a conductor.

5. Light energy: This is radiant energy from the Sun, it is the only kind of energy one can see with the eyes.

6. Thermal energy: This kind of energy can be transferred in three distinct ways 1) direction contact through collisions (also called conduction), 2) through a fluid making a current created by less dense fluids floating and more dense fluids sinking (also called convection), and 3) by waves traveling with or without a medium (also called radiation).

7. Sound energy: This kind of energy travels through vibrations on waves.

8. Chemical energy: This kind of energy is usually found in things like food or batteries.

9. Nuclear energy: This is the energy found in the nucleus of an atom.

10. Energy conversions: This is the term used when energy changes from one form to another.

Nadusha1986 [10]3 years ago
6 0
This type of energy travels through vibrations on waves = 7. sound energy

This is the energy found in the nucleus of an atom = 9. nuclear energy

This type of energy can be transferred in three different ways = 6. thermal energy

This is the term used when energy changes from one form to another = 10. energy conversions

This has to do with the speed of an object and how much mass it has = 2. kinetic energy

This can be either kinetic or potential and has to do with the energy of position and motion of an object = 1. mechanical energy

This type of energy is stored energy = 3. potential energy

This is radiant energy from the sun = 5. light energy

This is energy that is transferred by the movement of electrons through a conductor = 4. electrical energy 

This type of energy is often found in things like batteries or food = 8. chemical energy

hope this helps
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Explanation:

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              Percentage Yield is given as,

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This shows that the %age yield is directly depending upon the actual yield. And most of the time the percentage yield is less than 100 % because of the following factors.

Impure Starting Materials:

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Incomplete Reactions:

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Handling:

               Another major reason for decrease in yield is handling the product. Always some of the product is lost during the workup of the reaction like, taking TLC, doing solvent extraction, doing column chromatography, taking characterization spectrums. So, we can conclude that the %age yield will always be less than 100%.

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