One of the deepest freedives (i. e. without any breathing apparatus) to date was achieved by goran colak of serbia when he dove to a depth of 288 m in 2014. if the density of sea water is 1030 kg/m3 and the atmospheric pressure at sea level (1 atm) is 105 pa, what is the approximate pressure experienced by goran at that depth

3010038.4 Pa

Explanation:

= Atmospheric pressure =

= Density of sea water = 1030 kg/m³

g = Acceleration due to gravity = 9.81 m/s²

h = Depth = 288 m

The total pressure at the given depth is given by

The pressure experienced by Goran at that depth is 3010038.4 Pa

answer: option c.

explanation:

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.