About how hot is the groud tempature when a atomic bomb explodes?

3,000 to 4,000 degrees Celsius. (5432 to 7232 degrees Fahrenhet)

Explanation:

From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.

7,700 degrees Celsius

Explanation:

About 0.2 seconds after the detonation over Hiroshima, the fireball created reached a surface temperature of 7,700 degrees Celsius. From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.

answer; ///i believe the correct answer is (b) the writing of the ancients who lived in india after the indus valley inhabitants died out;

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.