SUMMATIVE 4 3
I.Directions: Choose the letter of the correct answer. Write the letter of the
correct
answer in the answer sheet.
1. Which of the following produces a soft sound.
A Buzzing bee B. Drum set
C. Jet D. Whistle
2. Which of the following produces the loudest sound?
A.Cry of a baby B. Piano
C. Jet D. Telephone
3. Why does the sound decreases as it moves away from the observer?
A. The sound is already absorbed by the environment
B. The sound is lowered by the operator
C. The sound spreads to cover a larger area.
D. The sound spreads to cover a smaller area.
4. Which pair of words is true?
A. Ambulance siren: soft sound C. Cricket: no sound
B. Flute: loudest sound
D. Whisper: soft sound
5. Which is TRUE about the characteristics of sound?
A. Sound could either be soft or loud.
B. Sound is not heard when it is exactly on the same spot as the listener.
C. The loudness of sound decreases as it moves nearer the observer.
D. The loudness of sound increases as it moves away from the observer
6. Mila and Jane always go to the beach for swimming under the heat of the sun. What
possible ways do these friends will prepare from the exposure of sunlight?
A. Apply lotion or sun block B. Umbrella
C. Sunglass
D. All the above
of flowers every day. During summe​