Home
Class 11
PHYSICS
The unit of both x and y is m in the exp...

The unit of both x and y is m in the expression `y=A sin[(2pi)/(lambda)(ct-x)].` Then

A

x, `lambda` and A have the same unit

B

x and `lambda` have the same unit but the unit of A is different

C

c and `(2pi)/(lambda)` have the same unit

D

(ct-x) and `(2pi)/(lambda)` have the same unit

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENT AND DIMENSION OF PHYSICAL QUANTITY

    CHHAYA PUBLICATION|Exercise EXERCISE (Based on Errors in Measurement )|7 Videos

  • MEASUREMENT AND DIMENSION OF PHYSICAL QUANTITY

    CHHAYA PUBLICATION|Exercise EXERCISE (Based on Significant Figures )|3 Videos

  • MEASUREMENT AND DIMENSION OF PHYSICAL QUANTITY

    CHHAYA PUBLICATION|Exercise EXERCISE (Multiple Choice Questions )|8 Videos

  • KINETIC THEORY OF GASES

    CHHAYA PUBLICATION|Exercise CBSE Scanner|9 Videos

  • NATURE OF VIBRATION

    CHHAYA PUBLICATION|Exercise EXERCISE (CBSE SCANNER)|2 Videos

Similar Questions

Explore conceptually related problems

The unit of t is s and that of x is m in the expression y=A cos((t)/(p)-qx). Then

Discuss the result of superposition of two waves y_(1) = A"sin" (2pi)/(lambda_(1)) (Vt - x) and y_(2) = A "sin" (2pi)/(lambda_(2)) (Vt-x) [here lambda_(1) is slightly greater than lambda_(2) ] .

The are (in square unit ) of the figure bounded by the curves y= cos x and y= sin x and the ordinates x=0, x= (pi)/(4) is-

The progressive wave, is represented by the following equation — y = 20sqrt 3 sin ((2pit)/T - (2pi x)/lambda)) , find the' displacement at time t = tau//3 and x= lambda//6

The equation of vibration of a 60 cm long string string stretched at both ends is given by y = 4 "sin" (pi x)/(15) "cos" 96 pi t . Here x and y are expressed in cm and t in s . What will be the maximum displacement of a particle at the position x = 5 cm ?

(dy)/(dx) - 3y cot x = sin 2x, y = 2 when x = (pi)/(2)

The line y=x+lambda is tangent to the ellips 2x^2+3y^2=1 Then lambda is