The density of a substance is 1.63 grams per mililiter what is the mass of 0.25 liters of the substance in grams?

The answer to this question is 407.5 g

We know that

So, 0.25 L will be equal to 250 ml. ( Unit must be same)

Formula

Se, mass of the substance is 407.5 g

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.