Create your Smart Home App in the Free Webinar on Home Automation. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on App Development Learn to create your own Smart Home App
16th Jan @ 5:00PM for Grade 1 to 10
Sit and relax as our customer representative will contact you within 1 business day
A sound wave has a frequency of 2500 Hz and a speed of 1500 m s–1. What is the shortest distance from a point of maximum pressure in the wave to a point of minimum pressure?
Frequency=2500 hzWave speed=1500m/sNow wave speed = wave length*FrequencySo wavelength=Wave speed/FrequencyWavelength=1500/2500 =3/5 =0.6 mSound wave is also known as a pressure wave. The wavelength can be said to be the distance between 2 consecutive maximum pressure points or distance between 2 consecutive minimum pressure points.In the middle of 2 consecutive maximum pressure points, there is a minimum pressure point.So wavelength between point of maximum pressure in the wave to a point of minimum pressure is=0.6/2 =0.3 mHence the shortest distance between point of maximum pressure in the wave to a point of minimum pressure is 0.3m.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -