Question

during the war, whole cities of civilians were left untouched by bombings.
true
false
question 23
1 pts
the temperature generated at the center of the explosion of an atomic bomb is ten thousand times greater than the surface of the sun and can turn the desert sand to glass.
true
false

Explanation:

For the first question: In modern warfare (especially with strategic bombing campaigns like in WWII), many civilian cities were targeted or affected by bombings, and it was not common for whole civilian cities to be entirely untouched.
For Question 23: The core temperature of an atomic bomb explosion reaches around 100 million °C, while the sun's surface is ~5,500 °C, which is about 18,000 times greater (close to the stated 10,000x). Additionally, the intense heat can melt desert sand, which cools into glass (trinitite from nuclear tests is an example).

Answer:

First question: False
Question 23: True