General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) What is loam soil?
How spectral lines show discrete energy levels in an atom. : quantum physics
What is drift (or drive)?
What is the earths core made of?
When a radar gun says the pitch is 90 miles per hour at what point in the balls travel to home plate is the radar gun measuring the velocity?
What is the universal law of universal gravitation?
When does an atoll start to form?
What is the quantity?
How does a sound wave travel in air?
What is the difference between isolation transformers and step up or step down transformer?
Physics short answer to two significant figures, what is the index of refraction of air?
The velocity of sound in gas depends upon what?
What is the difficulty in making fusion based nuclear reactors?
Is a sewing needle magnetic or non magnetic?
While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis: