♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The unit of noise pollution is- ...
Que.
The unit of noise pollution is-
A.
ppm
B.
decimal
C.
decible
D.
None of these
Right Answer is :
✓ C. decible
⚑ Report
Views 👍 :422
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ How many types of salts are there? ...
➣ Aspirin is chemically known as- ...
➣ Dry ice is- ...
➣ कौन सा पुच्छल तारा प्रत्येक 76 वर्ष ...
➣ The important ore of aluminium is- ...
➣ Drinking soda is- ...
➣ Heavy metal pollution of water is caused ...
➣ The gas used in a refrigerator is ...
➣ Which of the following gives the direction ...
➣ A system exhibiting S. H. M. must ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science