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sealed radioactive source means the radioactive isotopes which is encapsulated with a stainless steel to avoid higher LET radiation condamination .typically source may be used in brachytherapy to treat the cancer and unsealed source used to in nuclear medicine which is the radioactive source is not sealed examble IODINE131
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Is a radioactive standard a radioactive source?
Yes. A radioactive standard is a configuration of radioactive material constructed in a precise way, allowing the standard to be used as a reference when measuring other radiation sources. Standards typically come as solids trapped in a mylar foil pocket, embedded directly in a plastic or electroplated onto a metal disc, or as a sealed liquid solution. Standards are used to calibrate radiation measuring equipment.
What mineral is probably the source for radioactive isotopes derived from nuclear reactors?
uranium is probably the source for radioactive isotopes derived from nuclear reactors
How do you dispose radioactive source?
You do not. You do deliver it to those who can.
What is the unit measurement for the activity of a radioactive source?
roentgen
What is the source of radioactive tracers in pipes?
a gamma radiation emitter
Is the ProTech Alloy Headset sealed or unsealed?
it is unsealed
What rhymes with battlefield?
field yield sealed shield heeled healed revealed unsealed appeared cattle field?
Can creditors send out an overdue invoice in an unsealed envelope?
No, NEVER!!!!!!!!!! All official mail should ALWAYS be in a SEALED envolope!!
Who in the 1800's performed an experiment using broth in a sealed and unsealed flask to prove spontaneous generation wrong?
Pasteur
How long can you keep a joint of ham in the fridge?
Shop sealed: until best before date Unsealed uncooked: 3 days Unsealed cooked: 14 hours
What is the cement box that a casket gets lowered into?
A (sealed / air and watertight) burial vault or an (unsealed /non-protective) grave box.
How radioactive waste is disposed?
Most radioactive waste is sealed in special containers, and buried underground. Medical waste that may be radioactive is taken to landfills.
WHAT DOES The amount of radiation that an individual absorbs depends on?
Time exposed to a radioactive source and the Distance a person is from a radioactive source and Type and amount of shielding between a person and a radioactive source.
What is the source of heating in the mantle?
Source of heat in mantle come from radioactive decay of the radioactive elements inside the earth..
The amount of radiation that an individual absorbs depended on what?
Time exposed to a radioactive source Distance a person is from a radioactive source Type and amount of shielding between a person and a radioactive source X All answers are correct
Is a radioactive standard a radioactive source?
Yes. A radioactive standard is a configuration of radioactive material constructed in a precise way, allowing the standard to be used as a reference when measuring other radiation sources. Standards typically come as solids trapped in a mylar foil pocket, embedded directly in a plastic or electroplated onto a metal disc, or as a sealed liquid solution. Standards are used to calibrate radiation measuring equipment.
What is a semi sealed hub for a bmx bike?
It's exactly what it says - a hub that has some sort of seal to protect the bearings from dirt and water. IT's not good enough to be called fully sealed, but it's better than an unsealed hub.
