Directions: Identify the word described in the following. Write the letter of your answer on
the blank.
A. energy transformation E. energy I. thermal pollution
B. atom F. microscope J. kinetic energy
C. matter G. speed K. potential energy
D. additive H. Law of Conservation of Energy
______26. It occurs when the temperature in the environment rises.
______27. It is the smallest unit which cannot be broken down into pieces.
______28. It is the capacity to do work.
______29. It is the transfer of energy in one form to another.
______30. It is anything that has mass and occupies space
______31. It is the distance traveled by an object over a certain period of time.
______32. It is a substance which improves the taste and color of food.
______33. It states that energy is not created nor destroyed, it merely changes its form.
______34. It is energy that an object possess because of its position or condition.
______35. It is an instrument which is used to see objects which cannot be seen by the
"WARNING"
*MATINUNG ANSWERS SANA*
Answers & Comments
Answer:
26. I
27. B
28. E
29. A
30. C
31. G
32. D
33. H
34. J
35. F
Explanation:
26.Thermal pollution, sometimes called "thermal enrichment," is the degradation of water quality by any process that changes ambient water temperature. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers.
27. An atom is the smallest unit of a pure substance or element that can exist and still retain the properties of the original substance or element.
28. Energy is defined as the capacity to do work.
29. Energy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy.
30. Matter is anything that has mass and takes up space.
31. The speed of an object is the distance the object travels in one unit of time. To calculate the speed of an object, divide the distance the object travels by the amount of time it takes to travel that distance.
32. It is additive, a substance added to something in small quantities to improve or preserve it.
33. The First Law of Thermodynamics (Conservation) states that energy is always conserved, it cannot be created or destroyed.
34. Energy that a moving object has due to its motion is Kinetic Energy.
35. Microscope: instrument that magnifies small objects that cannot be seen by naked eye.
Answer:
26.j
27.b
28.c
29.H
30.k
31.g
32.d
33.a
34.c
35.f
Explanation:
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