'Professor lee carkner lecture' presentation slideshows

Trans-Neptunian Objects and Pluto

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Damped and Forced SHM

Damped and Forced SHM. Physics 202 Professor Lee Carkner Lecture 5. If the amplitude of a linear oscillator is doubled, what happens to the period?. Quartered Halved Stays the same Doubled Quadrupled.

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Uranus and Neptune

Uranus and Neptune. Astronomy 311 Professor Lee Carkner Lecture 19. Uranus -- God of the Sky. He gives his name to Urania, the Greek muse of astronomy. Discovery of Uranus. The other planets can only be seen with a telescope

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The Terrestrial Planets

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Lenses

Lenses. Physics 202 Professor Lee Carkner Lecture 23. Refraction. Mirrors can be used to magnify an object or to gather light Lenses can be used for the same purposes Lenses gather light and magnify objects through refraction instead of reflection

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The Sun

The Sun. Astronomy 311 Professor Lee Carkner Lecture 23. Helios -- The God of the Sun. The Sun was often worshiped by ancient people. WARNING !. NEVER LOOK DIRECTLY AT THE SUN NEVER LOOK AT THE SUN WITH BINOCULARS OR A TELESCOPE PERMANENT EYE DAMAGE CAN RESULT. Observing the Sun.

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Temperature

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Saturn

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The HR Diagram

The HR Diagram. Astronomy 315 Professor Lee Carkner Lecture 8. Flux and Luminosity. How bright a star looks (W/m 2 ) How bright the star is (W) We measure the flux, but we want to know the luminosity. Inverse Square Law. What determines how bright a star looks?

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The Gas Giants

The Gas Giants. Astronomy 311 Professor Lee Carkner Lecture 16. Gas Giant Basics. The 4 largest planets of the solar system are the gas giants Does not include Pluto The gas giants have no real surface, all we see is atmosphere. Missions to the Outer Planets.

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Doppler Effect

Doppler Effect. Physics 202 Professor Lee Carkner Lecture 11. PAL #10 Music. How much would your eardrum move from a tuning fork sound? Example: f = 440 Hz, b = 90 dB b = (10 dB) log (I/I 0 ) I = I 0 10 ( b /10) I = I = 1X10 -3 W/m 2 We need to relate I to s m :

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Simple Harmonic Motion

Simple Harmonic Motion. Physics 202 Professor Lee Carkner Lecture 3. PAL #2 Archimedes. a) Iron ball removed from boat Boat is lighter and so displaces less water b) Iron ball thrown overboard While sinking iron ball displaced water equal to its volume c) Cork ball thrown overboard

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Temperature

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Internal Energy

Internal Energy. Physics 202 Professor Lee Carkner Lecture 16.

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Simple Harmonic Motion

Simple Harmonic Motion. Physics 202 Professor Lee Carkner Lecture 3. PAL #2 Archimedes. Weigh object = Weigh bowl = Put cup full of water in bowl, insert object, remove cup Weigh bowl of water = m bowl2 Volume of object = Density of object = m obj / V obj

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Wave Energy and Superposition

Wave Energy and Superposition. Physics 202 Professor Lee Carkner Lecture 7. PAL #5 Waves. A: y=2sin(2x-2t), B: y=4sin(4x-6t) , C: y=6sin(6x-8t). l =2 p /k so l A = p , l B = p /2, l C = p /3 T = 2 p / w so Which wave has largest transverse velocity? Wave C:

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Work -- Part 1

Work -- Part 1. Physics 313 Professor Lee Carkner Lecture 6. Work. Work is force times displacement In thermodynamics we will only consider external work Involves interaction with another system or its surroundings (external to the system). Sign Conventions.

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