0
A) 400 nm to 500 nm only
B) 600 nm to 800 nm only
C) 400 nm to 500 nm and 600 nm to 700 nm
D) 300 nm to 400 nm only
Correct Answer: C
Solution :
Please Wait you are being redirected....
You need to login to perform this action.You will be redirected in 3 sec
OTP has been sent to your mobile number and is valid for one hour
Your mobile number is verified.