Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

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Gravity Waves

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Transcript of Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Page 1: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Gravity Waves

Page 2: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Gravity Waves

Page 3: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Gravity Waves

Page 4: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Gravity Waves

Page 5: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Kayak Surfing on ocean gravity waves Oregon Coast

Page 6: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Waves:sea & ocean waves

Page 7: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Sound Waves

Page 8: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Sound Waves:

Page 9: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Sound Waves

Page 10: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Linear Waves

Sound Waves

compression

rarefaction

Page 11: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

H

L

H

L L

Page 12: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Phase & Group

Velocity

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Phase velocity

Definition phase S

Page 15: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Phase velocity

Definition phase S

Definition phase-velocity

Page 16: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Phase velocity

Definition phase S

Definition phase-velocity

Page 17: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Group Velocity

Wave-packet, Fourier Integral

Page 18: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Group Velocity

Wave-packet, Fourier Integral

Phase factor x effective amplitude

Page 19: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Group Velocity

Wave-packet, Fourier Integral

Phase factor x effective amplitude

Constructiveinterference in integral

Page 20: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Doppler Effect

Page 21: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.
Page 22: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.

Shock Waves

Page 23: Gravity Waves. Kayak Surfing on ocean gravity waves Oregon Coast.
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Supernova Remnants

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Tycho SNR(1572)

SN1006 SNR(1006)

Cas A(1680 ?)

Kepler (1604)

Cas A

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Cas A SNR flythrough

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Tsar Bomba Nuclear Explosion

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Sedov-Taylor

Expansion Law


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