Direction: Choose the letter of the correct answer.
1. Which of the following produces a soft sound?
A. drum set B. whistle C.jet D. buzzing bee
2. Which is TRUE about the characteristics of sound?
A. Sound could either be soft and loud.
B. The loudness of the sound decreases as it moves
nearer to the observer.
C. Sound is not heard when exactly on the same spot
as the listener.
D. The loudness of sound increases as it moves away
from the observer.
3. When we are in a classroom, which of the following
sound may reach our ears first?
A. Sound from tapping the table.
B. Ring of a bell from the principal's office.
C. Whisper of your classmate seated behind the
room,
D. Chirps of the bird in a nearby acacia tree.
4. What happens to the loudness of the sound as one
goes away from it?
A. It remains the same.
B. It increases gradually.
C. It decreases gradually.
D. It fades abruptly.
5. Which pair of words is true?
A. flute: soft sound
B. cricket: no sound
C. whisper: soft sound
D. ambulance siren : soft sound
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Answer:
1.)d.
2.)a.
3.)a.
4.)c.
5.)a.
Explanation:
hope it helps . paki brainlest. po please kung mali ako wag lang