MY QUESTIONS:
6. Which of the following objects will produce sound?
A) hard object
B) object under preasure
C) vibrating object
D) soft object
7. A sound wave is a
A) longitudinal wave
B) transverse wave
C) standing wave
D) shock wave
8. Which of the following is not capable of transmitting sound?
A) air
B) ice
C) seawater
D) vacuum
9. Which of the following would most likely transmit sound best?
A) steel in cabinet
B) water in the ocean
C) air in the classroom
D) water in the swimming pool
10. Molecules of solids are closest to one other compared to liquids and gases. The energy carried by sound in solid can easily transfer. Thus, sound travels in solis_____.
A) the fastest
B) the slowest
C) with undetermined speed
D) with varying speed
Paki- help HUHU!
6. Which of the following objects will produce sound?
A) hard object
B) object under preasure
C) vibrating object
D) soft object
7. A sound wave is a
A) longitudinal wave
B) transverse wave
C) standing wave
D) shock wave
8. Which of the following is not capable of transmitting sound?
A) air
B) ice
C) seawater
D) vacuum
9. Which of the following would most likely transmit sound best?
A) steel in cabinet
B) water in the ocean
C) air in the classroom
D) water in the swimming pool
10. Molecules of solids are closest to one other compared to liquids and gases. The energy carried by sound in solid can easily transfer. Thus, sound travels in solis_____.
A) the fastest
B) the slowest
C) with undetermined speed
D) with varying speed
Paki- help HUHU!
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Answer:
6. c
7. a
8. d
9. a
10.a
Explanation:
hope it help d^_^b