WPH0 QR Dynamic Papers Physics al Edexcel

info@qrpastpapers.com +20 106 606 6272

Home
Products
Free Past Papers
more
- Plans
- About
- Our Team
- Contact Us
- How It Works
- Our Services
- Why Us?

Edexcel | Physics WPH0 | W 19 4 1 | 1 hour 30 minutes

QP PDF

Manage Classified

MS PDF

Q1
Q2
. . . .
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
. . . .
Q16
Q17
Q18

12

Add To Classified

In a science fiction film, a spaceship has engines that use antimatter. Helium and

anti‑helium are collided in the engines.

12

(a)

Add To Classified

3 Mark s

Describe the particles making up the helium atoms in terms of the standard

quark‑lepton model.

Electron is a lepton

Proton is a baryon Or Neutron is a baryon

Baryons made of 3 quarks Or Neutron made of 3 quarks Or Proton made of 3

quarks

12

(b)

Add To Classified

2 Mark s

Calculate the energy released when an atom of helium annihilates an atom of

anti‑helium.

Energy = .......................................................

Q1
Q2
. . . .
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
. . . .
Q16
Q17
Q18

QR Past Papers.

Email:info@qrpastpapers.com
Phone: +2 0106 606 6272

Home
Legal Information
Terms And Conditions
Return & Refund Policy
Privacy policy

Login
Register
Shop
About us
Contact US
Services

Our Social Networks

All the included past papers are copyrighted © University of Cambridge Local Examinations Syndicate (UCLES), which we have collected from various online sources and gathered together in one website.