Se calculó la densidad de tres sustancias. Se alinearon de acuerdo con la densidad creciente como sustancia 1, sustancia 2 y sustancia 3. ¿Cuál de los siguientes órdenes se colocarían las subotancias de acuerdo con la densidad creciente, si los volúmenes y masas de la sustancia 1 y 3? fueron duplicados?

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

prndulum needs thread, weight clock to time swings

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.