physics nuclear Flashcards
1
Q
What is gamma stopped by
A
Led
2
Q
What is the charge of gamma
A
No charge
3
Q
What is gamma made of
A
Protons
4
Q
What’s gammas range in air?
A
Infinite
5
Q
Whats gammas speed
A
Speed of light
6
Q
What’s gammas ionising power
A
Low
7
Q
What is alpha made of
A
2 protons 2 neutrtons
8
Q
What’s alpha charge
A
2+
9
Q
What’s alphas ionising power
A
High
10
Q
What’s alphas stopped by
A
Paper and skin
11
Q
What’s alphas range in air
A
10cm
12
Q
What’s alphas speed
A
Slow
13
Q
What’s beta made of
A
Electrons
14
Q
What’s betas charge
A
1-
15
Q
What’s betas ionising power
A
Medium
