Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Please helpe with this 8th question as i am not getting it

Please helpe with this 8th question as i am not getting it 
 

Question Image
Grade:12

1 Answers

Arun
25763 Points
3 years ago
Dear student
 
Opion B is correct.
 
Theta = 2 sin^-1 ( r1 - r2 /r1 + r2)
 
Hope it helps
 
 
Regards
Arun (askIITians forum expert)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free