11 Physics by Maktab
8.18 Sonar System and Radar Speed Trap
This video lecture from Waves (F.Sc. first year physics) covers Doppler’s effect and its two applications and explanation of each application with examples used in our daily life. You will also learn about sonar system and radar speed trap. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.