2.47 Neon gas is generally used in the sign boards. If it emits strongly at 616 nm, calculate (b) distance traveled by this radiation in 30 s
The velocity of neon gas radiation is .
Therefore, the distance travelled in will be:
CBSE Supplementary Exam 2025: Registrations open for Class 10, 12 private students today
CBSE opens application to access 10th answer scripts; verification, revaluation for Class 12 starts on May 31
CBSE supplementary exams 2025 from July 15; form submission starts on May 30
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now