In a resonating pipe which is open at one end and closed at the other, there
A) are displacement nodes at each end.
B) are displacement antinodes at each end.
C) is a displacement node at the open end and a displacement antinode at the closed end.
D) is a displacement node at the closed end and a displacement antinode at the open end.
D
You might also like to view...
Suppose it is full moon. What phase of Earth would someone on the Moon see at this time?
A) full Earth B) new Earth C) first-quarter Earth D) Earth does not go through phases as seen from the Moon.
What temperature exists inside a solar collector (effective collection area of 15 m2 ) on a bright sunny day when the outside temperature is +20.°C?
Assume that the collector is thermally insulated, that the sun irradiates the collector with a power per unit area of 600 W/m2, and that the collector acts as a perfect black body. A) 107°C B) 154°C C) 93°C D) 73°C E) 33°C
Which scientific theory or theories of the atom agrees with all of the atomic experiments performed to date?
A) The quantum theory of the atom. B) The planetary theory of the atom. C) The Greek theory of the atom. D) Both the planetary theory and the quantum theory of the atom. E) None of the above theories agree with all of the atomic experiments performed to date.
An object is placed 60 cm from a convex lens of focal length 10 cm. What is the magnification?
A) -0.10 B) 0.10 C) 0.15 D) 0.20 E) -0.20