Which of the following will lead to a thunderstorm?

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.