Wiredfaculty Logo

For Daily Free Study Material Join wiredfaculty Whatsapp Group | Download Android App | Ncert Book Download

Hi ! Studying late night...
02:01 am

Sponsor Area

Add Your Answer

Sponsor Area

Question is

A spherical balloon is filled with: (i) CO2 and (ii) air. What type of lens will it behave for sound?

Mock Test Series

Sponsor Area

Sponsor Area

NCERT Book Store

NCERT Sample Papers

Entrance Exams Preparation