Question 0
A plane sound wave of frequency 85.5Hz and velocity 342ms-1 is reflected from a vertical wall. At what distance from the wall does the wave have antinode?
Objective
Question details
- Exam body
- JAMB
- Subject
- Physics
- Year
- 2001
- Question no.
- #0
- Type
- Objective
More from this paper
- Q0The height at which the atmosphere ceases to exist is about 80km. If the…
- Q0A stone of mass 1kg is dropped from a height of 10m above the ground and falls…
- Q0If a spherical metal bob of radius 3cm is fully immersed in a cylinder…
- Q0The resultant of two forces acting on an object is maximum if the angle between…
- Q0I. The earth is not spherical but elliptical in shape II. Variation in latitude…
- Q0The efficiency of a machine is always less than 100% because the