SCIENCE 4 (MARCH 21, 2022)
Education
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10 questions
Question 1
Multiple Choice
2 points
Which of the following is not a form of energy?
A.Force
B.Light
C.Sound
D.Heat
Question 2
Multiple Choice
2 points
Through which of the following medium will sound energy travel the fastest?
A.Solid
B.Gas
C.Liqiud
D.Water
Question 3
Multiple Choice
2 points
It is the degree of highness or lowness of sound.
A.Intensity
B.Volume
C.Pitch
D.Wavelength
Question 4
Multiple Choice
2 points
Which form of energy moves from a warmer place to a cooler place?
A.Light energy
B.Heat energy
C.Sound energy
D.Magnetism
Question 5
Multiple Choice
2 points
It is a process wherein heat is transferred even though there is no medium.
A.Conduction
B.Convection
C.Radiation
Question 6
Multiple Choice
2 points
It is a substance that is combustible and produces useful heat when burned.
A.Oil
B.Fuel
C.Water
Question 7
Multiple Choice
2 points
When a light ray bounces back as it strikes a surface, it is called _______.
A.Reflection
B.Transmission
C.Refraction
Question 8
Multiple Choice
2 points
This lens is thicker at the middle than at the edges.
A.Lens
B.Concave lens
C.Convex lens
Question 9
Multiple Choice
2 points
It is the bending of light rays as they pass through a transparent medium.
A.Diffusion
B.Refraction
C.Reflection
Question 10
Multiple Choice
2 points
It is a device used to determine the speed of sound in water.
A.Barometer
B.Fathometer
C.Thermometer