Advertisements
Advertisements
Question
The material generally used for sound proofing of rooms like a recording studio and auditorium is ______.
Options
cotton
coir
wood
styrofoam
Solution
The material generally used for sound proofing of rooms like a recording studio and auditorium is styrofoam.
APPEARS IN
RELATED QUESTIONS
Mention two advantages for preferring CNG over diesel as an automobile fuel.
List two advantages of the use of unleaded petrol in automobiles as fuel.
Discuss briefly about Catalytic converter
Choose the correct option
CFC are air polluting agents which are produced by ___________.
Long answer type question
How BS emission standards changed over time? Why is it essential?
Excessive use of pesticides leads to air pollution.
Why is it advised that industries should switch over to cleaner fuels such as CNG and LPG in the Taj Mahal zone in Agra?
Acceptable noise pollution levels in residential areas of India ranges between ______.
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is ______.
It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve?
