The speed of sound V in a medium is directly proportional to wavelength X, the young module E and the density e of the medium. Use the method of base unit to find the formula for the speed of sound in the medium.

Explain the consequences of this addiction to the brain tissue

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

What was the first instrument to ever record an earthquake?