Science 7-Quarter 3- Types of Waves

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Types of
waves

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Learning competencies
1. Infer that waves carry energy
2. Describe the characteristics of sound
using the concepts of wavelength,
velocity, and amplitude

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REVIEW
1. Which of the following statements DOES NOT
correctly describes a wave?
A. The highest point on a transverse wave is the trough.
B. Waves carry and transfer energy.
C. Wave is a propagation though a medium or space.
D. Waves have characteristics such as amplitude and
wavelength.

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REVIEW
2. What type of wave does NOT need a medium for it to
propagate?
A. Electromagnetic waves
B. Mechanical waves
C. Surface waves
D. Ocean waves

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REVIEW
3. Which of the following is NOT an example of a
wave?
A. Microwave
B. Radio wave
C. Visible light
D. Wavelength

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REVIEW
4. Which type of wave is characterized by the
parallel motion of the particles in the wave to the
wave propagation?
A. Electromagnetic
B. Longitudinal
C. Mechanical
D. Transverse

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REVIEW
5. What type of wave moves in circular motion
relative to the direction of the wave motion?
A. Electromagnetic
B. Mechanical
C. Surface
D. Transverse

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PICTURE
ANALYSIS

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Identify which of the
following pictures
describe a mechanical or
electromagnetic wave

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Identify which of the
following pictures
describe a :
transverse,
longitudinal,
surface waves

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Fonts used: Bowlby One SC and Barlow
Thank
you!

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