3TV_Physics_Radioactivity-Lesson5

• Natuurkunde
• Middelbare school
• vwo
• Leerjaar 3

10 questions

30 seconds per question

Which type of radiation can travel the furthest

1. Alpha
2. Beta
3. Gamma

Which type of radiation is at the position of the questionmark?

1. Alpha
2. Beta
3. Gamma

Beta radiation is

1. 4 protons
2. 2 protons and 2 neutrons
3. 1 electron
4. a wave

What can stop the path of gamma radiation?

1. Two sheets of paper
2. A few bricks
3. A few cm of lead
4. Skin

Which type of radiation is at the position of the questionmark?

1. Alpha
2. Beta
3. Gamma

True or False?
Gamma radiation consists of charged particles

1. True
2. False

Boron has an atomic mass of 11 and an atomic number of 5. Then...

1. The number of neutrons is 5
2. The number of protons is 6
3. The number of electrons is 5
4. The number of electrons is 11

Why is food sometimes irradiated?

1. To cook
2. To kill micro-organisms
3. To add flavour

Two protons and two neutrons is...

1. Alpha radiation
2. Beta radiation
3. Gamma radiation

Which type of radiation is at the position of the questionmark?

1. Alpha
2. Beta
3. Gamma

Exercise 1, page 35
(3 minutes)

Exercise 2, page 35
(3 minutes)

Exercise 3, page 35 (8 minutes)