i have to answers thees questions adn i dnt know them can you help me..here are some moe..
1.The type of radioactive particle that ca be stopper by a sheet of papr is the?
2.The most penetrating type of radioation is the?
3.A helium nucleus with two protons and two nuetrons is called (a)?
4.When the strong force is not sufficent to hold unstable nuclei together permantly?
5.An Intrusment that detects radiation by mean of a superheated liquid is?
2007-12-13 09:10:11 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics
1. Alpha particles.
2. Gamma rays.
3. Alpha particle
4. Radioactive decay
5. A bubble chamber detects charged particles moving through magnetic fields using a superheated liquid.
2007-12-13 09:42:34 · answer #1 · answered by Charles M 6 · 1⤊ 0⤋
I think number 5 is TLD - Thermo Luminescent Dosimeter. Glows when heated to see how much energy was absorbed.
2007-12-13 09:19:19 · answer #2 · answered by Camilla 2 · 0⤊ 1⤋
1. alpha particle
2. gamma ray
3. alpha particle
4. Not sure what you are asking - I think the answer is fission
5. Bubble chamber (educated guess)
2007-12-13 09:15:22 · answer #3 · answered by nyphdinmd 7 · 0⤊ 1⤋