What is the wavelength of a sound wave with a frequency of 440 Hz if the speed of sound in air is 340 m/s?
Answer: 0.773 m
Explanation
Let's plug in our given values and see what we get!
This question appeared in
Past Papers (5 times)
ASF Inspector Past Papers (1 times)
ASF Past Papers (1 times)
FPSC Past Papers (1 times)
PPSC 5 Years Past Papers Subject Wise (Solved with Details) (2 times)
This question appeared in
Subjects (1 times)
MATHS MCQS (1 times)
Related MCQs
- The speed of sound waves is 8 m/sec and the wavelength is 2.5 m. The frequency of this wave will be _____?
- A tuning fork has a frequency of 300 Hz and produces a sound wave with a wavelength of 4 feet. What is the velocity of sound in air?
- If Bilal moves, with a speed equal to 0.5 that of sound, away from a stationary organ producing a sound of frequency 'f', he would probably hear a sound of frequency
- A tuning fork having angular frequency equal 440Hz produces sound waves which travel with the speed of 340 m/s. What is the separation between a compression and the adjacent rarefaction of the sound waves?
- Select the appropriate Doppler equation when source is approaching the stationary observer where fo is the observed frequency, fs is frequency of source, v is the speed of sound, vs is the speed of source relative to observer?
- The speed of sound is different in different medium. Which of the following is the approximate speed of sound in water?
- A car is moving at 20ms-¹ along a straight road and sounds its horn at 500 Hz. What frequency do you hear aa the car is approaching you? (Use speed of sound = 340ms-¹)
- A traveling wave on a rope has a frequency of 2.5 Hz. If the speed of the wave is 1.5 m/s, what are its period and wavelenght
- A wave has a frequency of 500 Hz and a wavelength of 2 cm. What will be its velocity?
- Speed of sound in water is 1500 ms^-1, depth of water when reflected sound waves are detected after 0.40 s is?