While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis:
997On an electric schematic, what does the symbol of a horizontal line interrupted by a saw tooth shaped line represent?
1009the department of energys b-factory at the stanford linear accelerator lab is designed to collide electron and positron beams of unequal energies and producemillions of these particles, which are commonly called?
1011According to coulombs law, if two charged particles are repelled with a given force at a distance d, by what multiple will the force decrease by if d is increased by 4times?
1019what law yields an equation that is used in determining crystal structure from interference patterns produced by monochromatic x-rays?
961What large machine, which came on line in the summer of 2000 at the department of energys brookhaven national lab, is the world's highest energy ion collider:
996Post New General Physics Questions
When the sound intensity is above 120 decibel, what happen to human ears?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?
Why ”quantum physics” is named as it is? : quantum physics
What is the velocity of sound air?
Explain what is the direction of null vector?
In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?
What seven colors appear to be white when mixed together?
State the laws of thermodynamics.
why copper is a bad conducter at low temperature?
What is parallel force?
How is sound produced?
What are the branches of physics?
What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
What is optical medium?
Physicists most commonly call a mass moving in a straight line path as having: