Linear Expansion

JEE Main Help › Thermal physics questions › Linear Expansion

#Physics #Thermal physics #Heat Transfer

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4 Answers

486

Niraj kumar Jha ·2014-03-10 05:24:44

(B)

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Akash Anand Wrong answer
Upvote·0· Reply ·2014-03-12 22:59:01
Niraj kumar Jha Sir,is it D since it hasn't been mentioned which one of two rods is of aluminium or steel.
Upvote·0· Reply ·2014-03-13 00:36:32
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481

Anurag Ghosh ·2014-03-12 08:45:14

B.(delta L1 is grater than delta L2)

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Akash Anand Wrong answer
Upvote·0· Reply ·2014-03-12 22:59:09
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535

Aditya Agarwal ·2014-03-13 04:22:48

D

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1161

Akash Anand ·2014-03-13 05:07:42

Yeah ...data is not sufficient.

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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