Home
Class 10
SCIENCE
P: Light ray passing along the principal...

P: Light ray passing along the principal axis is undeviated. Q: Light ray passing through the focus is undeviated. Which of the following is correct? A) Both `P,Q` are correct `,`B) Both `P,Q` are incorrect C) `P` is correct, `Q` is incorrect `,`D) `P` is incorrect, `Q` is correct.

Promotional Banner

Similar Questions

Explore conceptually related problems

If p > 0, q < 0 then which of the following is correct ?

The point on the principal axis of a lens such that a ray of light passing through it, emerges undeviated

Which of the following is correct- (sim p vv sim q)=(p^^q)

For a reaction P + Q to 2R + S . Which of the following statements is incorrect?

If p,q in N and 0,12=(p)/(q) where p and q are relatively prime then identify which of the following is incorrect

If |(p,-q,0),(0,p,q),(q,0,p)|=0 , then which one of the following is correct ?

If p, q, r are prime numbers such that p^(2)-q^(2)=r then which of the following options are correct ?

Which of the following statement about the relationships of the structure (P), (Q),® and (S) is incorrect ?

If |{:(p,-q,0),(0,p,q),(q,0,p):}|=0 , then which one of the following is correct ?