Please be Seated. Summer Programs Summer Programs for Pre-College Students.
Transcript of Please be Seated. Summer Programs Summer Programs for Pre-College Students.
![Page 1: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/1.jpg)
Pleasebe
Seated
![Page 2: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/2.jpg)
Summer Programsfor
Pre-College Students
![Page 3: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/3.jpg)
New from Lecture-Demonstration
Now on a two-DVD set:The classic four-hour video collection:
Demonstrations in Acousticsfor only $20. Discount for direct cash Sales. Inquire in front.
Dr. Richard E. Berg, demonstrating over 70 experiments, in 29 titled segments, covering vibrations, waves and sound.
![Page 4: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/4.jpg)
You are welcometo visit our
Physics Question of the Week
http://www.physics.umd.edu/lecdem/outreach/QOTW/active/questions.htm
![Page 5: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/5.jpg)
Physics is Phun
ElectronicMailing List
![Page 6: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/6.jpg)
Water
Physics is PhunMay 2009
Image compliments of http://www.inmagine.com/v3058/v3058059-photo
![Page 7: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/7.jpg)
Topics:Physical propertiesElectrical properties
Changes of StateAtmospheric phenomena
![Page 8: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/8.jpg)
Physical Properties of Water
Density = 1 g/cm3 = 1 kg / liter
Specific Gravity = 1.000 @ 3.98oC
Specific Heat = 1 cal / gram oC = 1 Btu / lb oF
Heat of Fusion = 80 cal / gram = 144 Btu / lb
Heat of Vaporization = 540 cal / gram = 970 Btu / lb
![Page 9: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/9.jpg)
Weight and Pressure
Crush the can usingatmospheric pressure
Equilibrium tubes
![Page 10: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/10.jpg)
Quiz question:
What animal has the highest blood pressure?
Mammal, fish, bird, or reptile?
![Page 11: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/11.jpg)
Quiz question:
What animal has the highest blood pressure?
Quiz answer:The giraffe!!
![Page 12: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/12.jpg)
Pascal’s Law
Hero’s Fountain(Hero of Alexandria)
Pressure is distributed uniformly throughout
a confined fluid.
![Page 13: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/13.jpg)
Buoyancy andArchimedes’ Law
An object immersed in a fluidexperiences a buoyant force
equal to the weightof the fluid displaced.
![Page 14: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/14.jpg)
Quiz Question
![Page 15: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/15.jpg)
Adhesion and Cohesion:Surface Tension
Thread loop on water
Capillary tubes
![Page 16: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/16.jpg)
Dilatancy
![Page 17: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/17.jpg)
Electrical Properties
2. Polarization - wood - water
1. Conductivity
![Page 18: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/18.jpg)
Superheated water in a
Microwave Oven
![Page 19: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/19.jpg)
Changes of State
![Page 20: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/20.jpg)
![Page 21: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/21.jpg)
Ice Crystals
![Page 22: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/22.jpg)
Freezing and melting
Putting salt on snow and ice
The Ice Bomb
![Page 23: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/23.jpg)
Evaporationand Condensation
Can collapse by condensation
Freezing water by pumping
![Page 24: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/24.jpg)
Sublimation
Ice disappears in freezer orsub-freezing weather
Frost patterns onwindows(Ice Ferns)
![Page 25: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/25.jpg)
Hailstones
Form in layers
Can be seen usingpolarized light
![Page 26: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/26.jpg)
![Page 27: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/27.jpg)
![Page 28: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/28.jpg)
![Page 29: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/29.jpg)
Waterin the
Atmosphere
![Page 30: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/30.jpg)
RainbowMie scattering
![Page 31: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/31.jpg)
Rainbow
![Page 32: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/32.jpg)
DoubleRainbow
![Page 33: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/33.jpg)
Rainbow with Supernumerary Arc
![Page 34: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/34.jpg)
Glass Bead Rainbow N1-43
![Page 35: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/35.jpg)
“World’s largest human rainbow”
31,000 people at the Polytechnic University of the Philippines.
![Page 36: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/36.jpg)
Correct Rainbow!
South side of Route 50 on Kent Island, MD
![Page 37: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/37.jpg)
Glory
Diffraction effect
![Page 38: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/38.jpg)
![Page 39: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/39.jpg)
Glory 1
![Page 40: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/40.jpg)
Glory 2
![Page 41: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/41.jpg)
Ice crystalsin the
atmosphere
![Page 42: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/42.jpg)
Pencil and
Plate Ice
Crystals
![Page 43: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/43.jpg)
Dispersion by Hexagonal Crystal
![Page 44: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/44.jpg)
Sundog
Dispersion effect
![Page 45: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/45.jpg)
SundogwithSun
Pillar
![Page 46: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/46.jpg)
Halo
Dispersion effect
![Page 47: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/47.jpg)
Halo
![Page 48: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/48.jpg)
Halo with Sundog and Sun Pillar
![Page 49: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/49.jpg)
“Fire Rainbow”
Sunlight enters the hexagonal plate crystals' vertical side faces and leaves through their bottom faces, is refracted (as through a prism) and separated into an array of visible colors
![Page 50: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/50.jpg)
Various atmospheric Phenomena
![Page 51: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/51.jpg)
Wisdomfor theYear
![Page 52: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/52.jpg)
If you are not part of the solution,
you are part ofthe precipitate.
![Page 53: Please be Seated. Summer Programs Summer Programs for Pre-College Students.](https://reader031.fdocuments.us/reader031/viewer/2022020308/5697bfdd1a28abf838cb19b7/html5/thumbnails/53.jpg)
We are on the web at
http://www.physics.umd.edu/lecdem/
Animated Gifs compliments of bellsnwhistles.com
The EndSee you next year!