#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-5470-145

+91 7353221155

CART 0

• 0
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

# In a resonance tube the second harmonics takes place at 75cm the wavelength of the wave is?

Amritpal Singh Saini
134 Points
3 years ago
The resonance tube is an example of pipe closed at one end , for second harmonic the length of wave is given by 3lambda/4. Thus as l=75 cm , then the wavelength is given by (lambda) = 4L/3 , On solving this it gives as100 cm
178 Points
3 years ago
Resonance tube works like closed organ pipe second harmonic i.e 3 lamba/4 = 75 solve this and you will get your answer
Khimraj
3007 Points
3 years ago
Second harmonic of resonance tube is given by 3$\lambda$/4
So 3$\lambda$/4 = 75cm
So wavelength $\lambda$ = 100 cm.
Hope it clears.