Preskoči na glavni sadržaj

Sign up for FREE

Try this first

Posljednje ažuriranje about 6 years ago

5

Napomena autora:

AQA Physics A-level

1

Pitanje 1

1.

What is the name for the group of particles that consist of 3 quarks

1

1

1

Pitanje 4

4.

Draw Feynman diagram for electron capture

1

Pitanje 2

2.

Which one of these is an an example of a meson?

electron

pion

photon

proton

Pitanje 3

3.

Which of these is true for an electron?

It is a fundamental particle

It has a postive charge

It is acted on by the stong force

It can take part in weak interactions

It has rest mass

Pitanje 5

5.

The specifc charge of an electron is less that that of a proton.

Tačno

Netačno