The distance between node and adjacent antinodes is 30 cm. The wavelength is

The distance between node and adjacent antinodes is 30 cm. The wavelength is
1). 30 cm.
2). 90 cm
3). 120 cm.
4). 60 cm.

SSC CGL Books

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (4+1)
Submit:

Other Questions

1. Bolometer is used to measure

2. If lift is going up with acceleration, the apparent weight of a body is

3. Transition ions absorb light in :

4. Lens is made up of

5. Light houses are places with powerful lights to :

6. The owl can see most clearly in total darkness because

7. The Minimum Support Price of wheat for the current financial year is fixed at Rs. ??.. per quintal.

8. An aircraft can perform aerobatic manoeuvres in a vertical loop because of

9. When a barometer is rising air pressure is

10. If a barometric reading is falling, this usually indicates what