The meltdown probably occurs due to loss of power, so the question does not make sense
Chernobyl
During the Chernobyl nuclear power plant meltdown, temperatures reached up to 4000 degrees Celsius in the reactor core due to the uncontrolled nuclear chain reaction.
Chernobyl, Ukraine, in 1986
One of the four reactors at Chernobyl
chernobl power plant meltdown
Chernoybl Nuclear Power Plant Meltdown Except that happened on April 26, 1986.
The Fukushima Nuclear Power plant is a Japanese nuclear power plant in which the reactor meltdown occurred after the tsunami and earthquake in 2011. It is a site of paramount historical global significance to the nuclear energy and safety sector.
The worst nuclear accident occurred on 26 April 1986 at the Chernobyl Nuclear Power Plant in the Ukraine (under the management of authorities in Moscow).
The first controlled nuclear reaction took place in 1942 at the University of Chicago. The first nuclear meltdown occurred at the Chernobyl Nuclear Power Plant in 1986, which is 44 years later.
Sea water i Believe for e2020 users
Umm... I think it was the Three Mile Island accident
When fuel rods in a nuclear power plant's reactor core melt due to exposure to excessive heat, it is known as a meltdown. This can lead to the release of radioactive materials into the environment and poses serious safety risks.