Imiejoyortiz25viz
Answered

-5. Why does sound become weaker or fainter as it moves away from the observer?
A. The sound is lowered by the operator
B. The sound spreads to cover a larger area
C. The sound spreads to cover a smaller area
D. The sound is already absorbed by the environment This is a required question

6. What is the direction of heat transfer? * A. From cold to hot
B. From bottom to top
C. From hot to cold
D. From side to side

pls don't nonsense bc this is exam ​

5 Why Does Sound Become Weaker Or Fainter As It Moves Away From The Observer A The Sound Is Lowered By The Operator B The Sound Spreads To Cover A Larger Area C class=

Sagot :

Ryoikitenkaimfviz

Answer:

3.D

4.D

5.B

6.B

Explanation:

Sana maka tulong

Answer:

3. C. Whisper

4. C. Subsoil

5. B. The sound spreads to cover a larger area

6. C. From hot to cold

Explanation:

4. the middle layer is the subsoil, and plants don't grow well in it.

5.  As the distance from the sound source increases, the area covered by the sound waves increases.

6. heat transfer occurs only in the direction of decreasing temperature, meaning from a hot object to a cold object.