WATER WATER...EVERYWHERE!!!!!!

VITEEE 2015 Papers › General Physics questions › WATER WATER...EVERYWHERE!!!!!!

A steady non- turbulent stream of water comes out of a tap and falls vertically downward. As it does so, the diameter of the stream appears to get smaller, what is the reason?

#Physics #General Physics

UP 0 DOWN 0 0 2
Post on FacebookPost anonymously?

2 Answers

sunder ·2010-01-17 01:00:51

according to eq. of continuity,
A₁V₁=A₂V₂
as water moves downward v increases due to free fall acceleration.
but product av=constant
so, a decreases to keep the product constant.

so the stream dia decreases.

UP 0 DOWN 0
Post on FacebookPost anonymously?

cute_cat ·2010-01-17 01:09:27

ok....thanks a lottttttttttttttt.....

UP 0 DOWN 0
Post on FacebookPost anonymously?

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

Close [X]

WATER WATER...EVERYWHERE!!!!!!

2 Answers

Your Answer

Add Image

Similar Questions