Question

does anyone have revision sheet for nuclear physics

Answer 1

pls i need it urgently for tomorrow

Answer 2

@.Sam. @Peter14 @genius12 @texaschic101

Answer 3

@robtobey

Answer 4

7. Which particle cannot be accelerated by a cyclotron?

A. Proton
B. Neutron
C. Electron
D. Alpha particle

Answer 5

this kind of question?

Answer 6

its neutron not sure becoz we didn't do anything abt cyclotron

Answer 7

peter where did u go?

Answer 8

sorry
I'm here

Answer 9

I think you're right

Answer 10

that kind of question yes or no?

Answer 11

yes there would be q's about penetrating bt not to do with cyclotron

Answer 12

what does it take to stop an alpha particle?
what does it take to stop a beta particle?

Answer 13

radioactive decay yes or no?

Answer 14

try these http://www.education.com/study-help/article/atomic-nuclear-physics-physics-students/

Answer 15

an alpha particle just stops after traveling few cm and beta particle can be stopped by 1mm of aluminium sheet

Answer 16

so....

Answer 17

an alpha particle can be stopped by a sheet of paper

Answer 18

any sheet of paper?

Answer 19

yes

Answer 20

wht is this? the q's

Answer 21

Alpha particle
A positively charged particle ejected spontaneously from the nuclei of some radioactive elements. It is identical to a helium nucleus that has a mass number of 4 and an electrostatic charge of +2. It has low penetrating power and a short range (a few centimeters in air). The most energetic alpha particle will generally fail to penetrate the dead layers of cells covering the skin, and can be easily stopped by a sheet of paper. Alpha particles are hazardous when an alpha-emitting isotope is inside the body. For additional detail, see Radiation Basics.
from http://www.nrc.gov/reading-rm/basic-ref/glossary/alpha-particle.html
what is what?

Answer 22

the above web...

Answer 23

from this web its only abt 4-5 q's related to wht we have done so far

Answer 24

yes... but it's better than posting questions one-by-one

Answer 25

ahan
thank u peter

Answer 26

any problem solving related to half life of radioactive isotopes

Answer 27

8. A 96 gram sample of a radioactive nuclide is placed in a container. After 12 minutes only 6 grams of the sample has not yet decayed. What is the half life of the nuclide?

A. 3 minutes
B. 4 minutes
C. 5 minutes
D. 6 minutes

Answer 28

how many do you want?

Answer 29

as much as u can give me

Answer 30

http://www.google.com.hk/url?sa=t&rct=j&q=radioactive+decay+practice+questions&source=web&cd=2&ved=0CDEQFjAB&url=%68%74%74%70%3a%2f%2f%73%74%61%66%66%77%65%62%2e%6d%70%73%2e%6b%31%32%2e%6d%69%2e%75%73%2f%46%61%77%63%65%74%74%41%4d%2f%41%73%73%69%67%6e%6d%65%6e%74%73%25%32%30%32%2f%48%61%6c%66%25%32%30%6c%69%66%65%25%32%30%50%72%61%63%74%69%63%65%25%32%30%32%2e%64%6f%63&ei=3C-nUcffM-T9iAflsYGACA&usg=AFQjCNHXXrspcr1MYCAsv90aJEez8HS9Dg
there's 7...

Answer 31

k

Answer 32

http://nothingnerdy.wikispaces.com/PRACTICE+QUESTIONS+IN+RADIOACTIVE+DECAY
and 7 more

Answer 33

have fun :)

Answer 34

yeah right!

Answer 35

is the and for above q' is 48 mins

Answer 36

ans*

Answer 37

peter where do u disappear

Answer 38

sorry, I was putting a shirt and socks on my little brother

Answer 39

for what above q? the one in text here?