Homework Answers
If the volume of one speaker is turned down, the amplitude of this speaker goes down. And if the amplitude of one of the wave is low, at the destructive interference they will not cancel each other completely resulting in a non zero resultant. So, the correct answer is one which does not go zero at any time. And that is the option (d).
So, the correct answer is
Add Answer to:
Two speakers emit sinusoidal sound waves with equal amplitudes and slightly different frequencies, resulting in beats....
Beats occur when two superimposed waves are of a. slightly different amplitudes and the same frequency....
Beats occur when two superimposed waves are of a. slightly different amplitudes and the same frequency. b. slightly different frequencies. c. the opposite amplitude and identical frequency. d. the same amplitude and frequency, but different phase.
The interference of two sound waves of similar amplitude but slightly different frequencies produces a loud-soft-loud...
The interference of two sound waves of similar amplitude but slightly different frequencies produces a loud-soft-loud oscillation we call __________. The Doppler effect vibrato constructive and destructive interference beats
two sinusoidal sound waves with slightly different frequencies combine to form a third sound wave called...
two sinusoidal sound waves with slightly different frequencies combine to form a third sound wave called a beat. how does the amplitude of the best change over time or does it remain constant? a. the amplitude increases indefinitely b. the amplitude changes in a pattern of steady increase, then sudden decrease c. the amplitude increases and decreases in a sinusoidal pattern. d. the amplitude remains constant
Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker A has...
Two small loudspeakers emit sound waves of different frequencies equally in all directions. Speaker A has an output of 1.30 mW, and speaker B has an output of 2.00 mW. Two speakers A and B are represented as points which serve as the centers of concentric circles representing sound waves emanating from the speakers. The concentric circles about speaker A are spaced more closely together than the concentric circles about speaker B. The points lie along a horizontal line, and...
Most questions answered within 3 hours.
-
A coach uses a new technique to train gymnasts. Seven
gymnasts were randomly selected and their...
asked 1 hour ago -
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 3 hours ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 5 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 5 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 7 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 7 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 7 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 7 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 7 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 7 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 7 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 7 hours ago