Physics & Astronomy

J1401 Arraki, Kenza Grade 6, Orange County

How Wind Affects Viewing Jupiter through a Telescope
Advisor: Ms. Kathy Wortrich
School: Stonecreek Elementary School, Irvine

J1402 Belton, Jackie L. Grade 6, Kern County

Variations of Heat Energy in a Light Spectrum
Advisor: Mr. Larry O'Conner
School: Laurelglen Elementary School, Bakersfield

J1403 Bettwy, Christopher B. Grade 8, San Diego County

Comparison of San Diego Concert Hall Acoustics
Advisor: Prof. John Goodkind
School: Lewis (Harvey L.) Middle School, San Diego

J1404 Braunsteing, Clark A. Grade 8, Los Angeles County

The Sub-Atomic World
Advisor: Ms. Debbie Margulis
School: St. Martin of Tours School, Los Angeles

J1405 Caldwell, Dylan F. Grade 8, Los Angeles County

Which Wavelengths of Light Are the Most Efficient in Producing Power Out of a Solar Cell?
Advisor: Ms. Gina Lucariello
School: Adams (John) Middle School, Santa Monica

J1406 Carlson, Whitney M. Grade 8, San Bernardino County

Does a Change in Temperature Affect a Piano's Pitch?
Advisor: Mrs. Patricia Egan
School: Henck (Mary Putnam) Intermediate School, Lake Arrowhead

J1407 Case, Madeleine A. Grade 7, San Mateo County

Insulation: A Sound Decision
Advisor: Ms. Elizabeth Sund
School: Central Middle School, San Carlos

J1408 Clark, Daniel L. Grade 6, Santa Cruz County

How Much Acoustical Resistance Is Posed by a Given Material at Different Frequencies?
Advisor: Ms. Carol Moore
School: San Lorenzo Valley Elementary School, Felton

J1409 Crandall-Rus, Bodhi Grade 7, Santa Cruz County

All about Paintballs
Advisor: Mr. Darrell Steely
School: Pacific Collegiate School, Santa Cruz

J1409 Koplen, Zachary A. Grade 7, Santa Cruz County

All about Paintballs
Advisor: Mr. Darrell Steely
School: Pacific Collegiate School, Santa Cruz

J1410 Holbrook, Spencer T. Grade 7, Fresno County

Solar Flares and Magnetism
Advisor: Mr. David Piercy
School: Alta Sierra Intermediate School, Clovis

J1410 Fernandez, Carlos R. Grade 7, Fresno County

Solar Flares and Magnetism
Advisor: Mr. David Piercy
School: Alta Sierra Intermediate School, Clovis

J1411 Good, Sammie M. Grade 8, San Diego County

Which Brand of Earplugs Works Best?
Advisor: Mrs. Marie Belfast
School: Del Dios Middle School, Escondido

J1412 Guard, Silke M. Grade 6, Fresno County

How Do Colored Filters Affect the Light Spectrum?
Advisor: Mrs. Kate Supino
School: Maple Creek Elementary, Fresno

J1413 Kim, Haniel Grade 8, Los Angeles County

Which Variables Affect the Linear and Angular Velocity of a Race Car?
Advisor: Mrs. Nancy Berstein
School: Dodson (Rudecinda Sepulveda) Middle School, Rancho Palos Verdes

J1413 Hasenstab, Kyle A. Grade 8, Los Angeles County

Which Variables Affect the Linear and Angular Velocity of a Race Car?
Advisor: Mrs. Nancy Berstein
School: Dodson (Rudecinda Sepulveda) Middle School, Rancho Palos Verdes

J1414 Injeyan, Lara A. Grade 6, Los Angeles County

Interferometry
Advisor: Dr. Hagop Injeyan
School: Chamlian (Vahan & Anoush) Armenian School, Glendale

J1415 Moulia, Danielle L. Grade 7, Humboldt County

Ray of Light
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

J1415 Kim, Lisa H. Grade 7, Humboldt County

Ray of Light
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

J1416 Leung, Cerena K. Grade 6, Santa Clara County

Will Acceleration Due to Gravity Change with Altitude?
Advisor: Mr. Patrick Leung
School: Challenger School, San Jose

J1417 Lewitz, Matthew E. Grade 8, Los Angeles County

Thrills without Spills: A Study of Centripetal Acceleration
Advisor: Mr. Louis Garcia
School: Viewpoint School, Calabasas

J1418 Manalo, Martin M. Grade 7, Los Angeles County

Experiment to Test the Law of Gravity
Advisor: Ms. Leena Berger
School: Mayfield Junior School of the Holy Child, Pasadena

J1418 Pascal, Eamonn P. Grade 7, Los Angeles County

Experiment to Test the Law of Gravity
Advisor: Ms. Leena Berger
School: Mayfield Junior School of the Holy Child, Pasadena

J1419 Mirowitz, Eric J. Grade 8, Orange County

How Does the Volume of Constant Sound Affect the Growth of Aluminum Potassium Sulfate Crystals?
Advisor: Mr. Robert Grant
School: Pegasus Middle School, Huntington Beach

J1420 Monreal, Lisa D. Grade 8, Ventura County

The Pitch of Music
Advisor: Mrs. Llanie Swanson
School: Mesa Verde Middle School, Moorpark

J1421 Olson, Kristien L. Grade 8, San Diego County

The Shattering Power of the Soprano Voice
Advisor: Mr. Joe Krupens
School: Standley (William H.) Junior High School, San Diego

J1422 Rios, Mayra Grade 7, Kern County

The Effect of Friction on Motion
Advisor: Ms. Rhonda Germano
School: Jefferson (Thomas) Middle School, Wasco

J1423 Sammuli, Eric A. Grade 8, San Diego County

Predicting Laser Beam Reflections in a Thin Layer of Water
Advisor: Ms. Janet Nordeen
School: Del Dios Middle School, Escondido

J1424 Telfer, Anni C. Grade 8, Kern County

The Pit and the Pendulum: The Effect of Isochronism on the Oscillation of a Small-Angle Pendulum
Advisor: Mrs. Carol Turpin
School: St. John's Lutheran School, Bakersfield

J1425 Thayer, Sari A. Grade 7, San Mateo County

0-40 mph in...
Advisor: Mr. Jerry Trenter
School: Cunha (Manuel F.) Intermediate School, Half Moon Bay

J1426 Topjian, Paleny G. Grade 7, Los Angeles County

Calculating the Tilt of a Bicyclist from the Speed
Advisor: Mr. Parsegh Topjian
School: Ferrahian High School, Encino

J1427 Weiss, Ryan J. Grade 8, San Diego County

Good Vibrations: Comparative Sound Characteristics of Stringed Instruments
Advisor: Mrs. Suzanne Law
School: Community Christian School, San Marcos

J1499 Tomassian, Lori A. Grade 8, Los Angeles County

Thermal Expansion
Advisor: Mrs. Maro Kazanjian
School: Holy Martyrs Armenian Elementary, Encino