Diffraction is evident when a wave passes
A) through a small opening.
B) the edge of an object.
C) both of these
D) neither of these
Answer: C
You might also like to view...
Estimate the temperature distribution through a bare 16 gauge copper wire conducting 1.5 amperes of electric current if the surrounding air is at 10ºC and the convective heat transfer coefficient is 65 W/m^2?K.
What will be an ideal response?
The speed of light in a certain medium is 2.2 x 108 m/s. What is the index of refraction of this medium?
A) 1.0 B) 1.2 C) 1.4 D) 1.6 E) 1.8
A rock is thrown straight up with an initial velocity of 24.5 m/s. What time interval elapses between the rock's being thrown and its return to the original launch point? (Acceleration due to gravity is 9.80 m/s2.)
a. 4.00 s c. 8.00 s b. 5.00 s d. 10.0 s
In stress relaxation, the elastic strain rate is equal to _________the plastic strain rate.
Fill in the blank(s) with the appropriate word(s).