Physics · Wave Mechanics
निम्नलिखित में से कौन सा त्रिविमीय (three-dimensional) तरंग के अवकल समीकरण (differential equation) को निरूपित करता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1∇Ψ = v2 ∂Ψ∂t
- 2∂2Ψ∂t2 = v2 ∂Ψ∂x
- 3Ψ(r, t) = A0 sin(ωt - k·r)
- 4∇2Ψ = 1v2 ∂2Ψ∂t2✓
सही उत्तर देखें
∇2Ψ = 1v2 ∂2Ψ∂t2
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