Two travelling waves produces a standing wave represented by equation, y = 1.0 mm cos(1.57 cm⁻¹) x sin(78.5 s⁻¹)t. The node closest to the origin in the region x > 0 will be at x =.............. cm.

Oscillations and Waves: JEE Main 2021 Physics question

JEE Main 2021 · 26 Aug, Morning shift · Q72

JEE Main 202126 Aug, Morning shiftPhysicsMediumOscillations and Waves185× since 2002

Two travelling waves produces a standing wave represented by equation, y = 1.0 mm cos(1.57 cm^

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1) x sin(78.5 s^

-

1)t. The node closest to the origin in the region x > 0 will be at x = .............. cm.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 Oscillations and Waves Question with Answer (26 Aug Morning shift, Q72) | JEE Arc

JEE Main 2021 · 26 Aug, Morning shift · Q72

JEE Main 202126 Aug, Morning shiftPhysicsMediumOscillations and Waves185× since 2002

Two travelling waves produces a standing wave represented by equation, y = 1.0 mm cos(1.57 cm^

-

1) x sin(78.5 s^

-

1)t. The node closest to the origin in the region x > 0 will be at x = .............. cm.

Your answerType your answer. Integers and decimals are accepted.