Geometrical Optics-11

IIT JEE 2015 Papers › Optics questions › Geometrical Optics-11

#Physics #Optics

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5 Answers

1161

Akash Anand ·2013-03-21 07:04:16

Correct Answer:âˆš3

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1161

Akash Anand ·2014-02-22 03:42:01

Try this one

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481

Anurag Ghosh ·2014-02-22 20:10:31

Sir where I am going wrong,my answer is not coming by solving these four equations

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Akash Anand I dont know why you are making normal to 90 degree at one another. This was a question of simple geometry.
Upvote·0· Reply ·2014-02-25 22:15:39
Anurag Ghosh Yes sir,i thought in another way,by the way it was totally wrong.
Upvote·0· Reply ·2014-02-26 03:44:55
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481

Anurag Ghosh ·2014-02-25 07:13:47

Sir what about this?

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Aditya Agarwal ·2014-02-25 09:58:04

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Anurag Ghosh Thanxx..:)
Upvote·0· Reply ·2014-02-26 03:44:23
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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω