-- 49. Two waves are represented by equations y1 = 10 sin(ωt... — Physics | Mockzy | Mockzy

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-- 49. Two waves are represented by equations y1 = 10 sin(ωt - kx + π/3) m, y2 = 5 sin(ωt - kx + π/6) m. Where x is in metre and t in second. The phase difference between them is

A

π

B

π/6

C

3π/2

D

π/2

-- 48. What is thermal coefficient of volume expansion for an ideal gas at const

Read both the statements carefully and choose the correct alternative.Assertion

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