Nuclear fusion of hydrogen into helium occurs in the .

1. energy moves through the sun's by means of the rising of hot gas and falling of cooler gas.

2. nearly all the visible light we see from the sun is emitted from the .

3. most of the sun's ultraviolet light is emitted from the narrow layer called the where temperature increases with altitude.

4. we can see the sun's most easily during total solar eclipses.

5. the is the layer of the sun between its core and convection zone.

Which fators influence ocean currents

What are igneous intrusions and extrusions

In the future, people will only enjoy one sport: electrodisc. in this sport, you gain points when you cause metallic discs hovering on a field to exchange charge. you are an electrodisc player playing the popular four disc variant. the disks have charges of qa = −8.0 µc, qb = −2.0 µc, qc = +5.0 µc, and qd = +12.0 µc. (1) you bring two disks together and then separate them. you measure the resulting charge of these two disks and find that it is +5.0 µc per disk. which two disks did you bring together? (a) a and b (b) a and c (c)a and d (d)b and c(e) b and d (f) c and d. (2) you bring three disks together and then separate them. you measure the resulting charge of these three disks and find that it is +3.0 µc per disk. which three disks did you bring together? a, b, and c (a) a, b, and d (c) a, c, and d (d) b, c, and d. (3) given the resulting charge of each disk measured in (b) is +3.0 µc, how many electrons would you need to add to a disk of this charge to electrically neutralize it? electrons