ANG SALI
a. speed
22. Which of the following is being transmitted by the waves from one place to another?
a. Source
b. energy
C. waves
d. matter
23. Which of the following travels as a transverse wave?
a. Sun's UV rays b. Sound waves c. Radio waves d. X-rays
24. Which of the following is NOT a transverse wave?
a. Visible light
b. Water wavesc. Radio waves d. Sound waves
25. Which of the following matter will sound travel the fastest?
a. seawater
b. surrounding air c. wooden chair d. water in the pool
26. Which of the following refers to the amount of energy that can be transmitted by sound
waves
a. pitch b. speed of sound c. sound frequency d. intensity of sound
27. Which of the following colors has the highest frequency?
a. blue
b. violet
C. red
d. orange
28. What factors play the greatest role in a star's brightness (as perceived by humans on
Earth)
a. color b. temperature c. distance
d. size
29. Which of the following sets of colors listed below is arranged in increasing frequency and
intensity
a. blue, green, red b.red, green, blue c. green, blue, red d. red, blue, green
30. Which of the following explains why blue light has higher energy than the yellow light?
Because blue light has a
compared to yellow light.
a. lower frequency b. higher frequency c. longer wavelength d. shorter wavelength
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Answer:
22. c
23. b
24. c
25. d
26. a
27. a
28. d
29. b
30. a