Lectures in SOUND AND SOUND WAVES
Lecture 1: What Is Sound?
Lecture 2: If A Tree Falls In The Forest...?
Lecture 3: Velocity Of Sound In Air
Lecture 4: Velocity Of Sound In Air
Lecture 5: Velocity Of Sound In Water
Lecture 6: Velocity Of Sound In Metal
Lecture 7: Sound Intensity
Lecture 8: Sound Intensity: Decibels
Lecture 9: Decibel Scale Conversion
Lecture 10: Quick Decibel Scale Conversion
Lecture 11: Doubling Sound Intensity
Lecture 12: 10X, 100X Sound Of Crying Babies
Lecture 13: Sound Intensity At A Distance
Lecture 14: Sound Intensity At A Distance
Lecture 15: Sound Interference
Lecture 16: Sound Interference
Lecture 17: Sound Interference
Lecture 18: Doppler Shift
Lecture 19: Doppler Shift
Lecture 20: Doppler Shift
Lecture 21: Doppler Shift
Lecture 22: Doppler Shift
Lecture 23: Doppler Shift
Lecture 24: Doppler Shift
Lecture 25: The Doppler Shift With Moving Wall
Lecture 26: The Doppler Shift With Wind
Lecture 27: The Doppler Shift With Wind
Lecture 28: What Causes A Sonic Boom
Lecture 29: Hearing The Sonic Boom
Lecture 30: Beat Frequency
Lecture 31: Periodic Sound Waves
Lecture 32: Periodic Sound Waves: Displacement Amplitude
Lecture 33: Maximum Pressure In A Sound Wave
Lecture 34: Maximum Displacement In A Sound Wave
Lecture 35: Intensity Of Sound Wave 1
Lecture 36: Intensity Of Sound Wave 2
Lecture 37: Finding The Maximum Displacement
Lecture 38: Finding The Maximum Pressure Difference
Lecture 39: Force On The Ear Drum
Lecture 40: Standing Waves In An Air Column
Lecture 41: Standing Waves In An Air Column Example 1
Lecture 42: Standing Waves In An Air Column Example 2
Lecture 43: Standing Waves In An Air Column Example 3
Lecture 44: Standing Waves In An Air Column Example 4
Lecture 45: Standing Waves In An Air Column Example 5
Lecture 46: Standing Waves In An Air Column Example 6
Lecture 47: Wavelength Adjustment In A Standing Wave
Lecture 48: Adding Pressure Waves Example 1
Lecture 49: Adding Pressure Waves Example 2