Question

What is the core fusion temperature inside our Sun?

a. 2 million K

b.50 million

c. 100 million K

d. 15 million K

Answer 1

d. 15 million K. The core fusion temperature inside our Sun is 15 million K. This temperature is reached in the regions near the Sun's center, where most of the Sun's energy is generated.

Step-by-step explanation:

The core fusion temperature inside our Sun is 15 million K (kelvin). This extreme temperature is reached in the regions near the Sun's center, where nearly all of its energy is generated. In order for the nuclei in the core to come into contact and fuse, temperatures on the order of 108 K are needed, which exceeds the core temperature of the Sun.