In an unoccupied hall of a choultry you will experience the echo effect of sound. If the same hall is furnished with almirahs, tables, chairs and other commodities, you may not experience the echo clearly It is because, a. Sound waves get absorbed by the objects in the hall b. the are of reflecting surface decreases c. reflected sound is reflected again d. sound does not get reflected

In an unoccupied hall of a choultry you will experience the echo effec

1.	In an unoccupied hall of a choultry you will experience the echo effect of sound. If the same hall is furnished with almirahs, tables, chairs and other commodities, you may not experience the echo clearly It is because, a. Sound waves get absorbed by the objects in the hall b. the are of reflecting surface decreases c. reflected sound is reflected again d. sound does not get reflected
Answer» a. sound waves get absorbed by the objects in the hall.