Exposure, usually expressed in units of roentgens, is measured by Geiger counters and similar devices. A Geiger counter registers how much the gas it contains gets ionized by incoming particles…
How do you measure radiation in a room?Read MoreNuclear power plants heat water to produce steam. The steam is used to spin large turbines that generate electricity. Nuclear power plants use heat produced during nuclear fission to heat…
How does the nuclear reactor work?Read More9 Superman: Solar Flare While this is an extremely powerful ability that would be able to take out most Superman villains in a matter of seconds, it also depletes Superman…
Do solar flares hurt Superman?Read MoreWhen beryllium is bombarded with alpha particles extremely penetrating radiation which Cannot be deflected by electrical or magnetic field? Neutron is a chargeless particles, so it does not get deflected…
When beryllium is bombarded with alpha particles extremely penetrating radiations which Cannot be deflected by electrical?Read MoreWhen a β particle is emitted, a neutron is converted to a proton. So the atomic number increases by 1. What happens to the mass number of an element when…
What happens to the mass number and atomic number of an element when it emits beta+ radiation?Read MoreAlthough the Chernobyl reactor was also cooled by water, the water was essentially only used for cooling, but not slowing down the neutrons. Instead, enormous blocks of graphite surrounded the…
Why did the Chernobyl reactor have graphite tips?Read MoreTogether, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an…
What is the relation between atomic number and mass number?Read MoreCadmium and boron are strong neutron absorbers and are the most common materials used in control rods. What are two materials that can absorb neutrons? Among the natural elements, boron,…
What two metals are used to absorb neutrons?Read MoreNuclear weapons are the most dangerous weapons on earth. One can destroy a whole city, potentially killing millions, and jeopardizing the natural environment and lives of future generations through its…
Are nuclear weapons a threat?Read MoreLiving organisms exist in a state that is extremely far removed from thermal equilibrium, a lot of work is constantly being performed to maintain itself. So, even without any radiation,…
What if there was no radiation?Read More