If you want to prepare a voltaic cell that produces a potential of 1.50 V, you should select the respective oxidation (at the anode) and reduction (at the cathode) reactions that will achieve a standard potential as close to 1.50 V as possible. Construct a voltaic cell by labeling the electrode and solution components.

newton's first law of motion

i think it would be 5

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it

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.