Heat/ specific heat problems
= aleeseah hammock
0.005 kg of copper was heated from 20°c to 80°c. how much energy was used to heat
cu? (specific heat capacity of cu is 385 j/kg °c)
m = 0.005kg
f =80°c
= 20°c
2= ?
= 385 5/kg°c

c. magnitude and direction

a=d/t

a="triangle"v/t

explanation:

a = acceleration

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.