What would this mechanism look like?

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?