# edexcel as physics june 2019

Watch
Announcements
#1
can anybody give me list of the practicals required for unit 3 ? the essential ones tht we need to know .....

any help is highly appreciated
thanks
0
2 years ago
#2
CORE PRACTICAL 1: Determine the acceleration of a freely-falling object
CORE PRACTICAL 2: Use a falling-ball method to determine the viscosity of a liquid
CORE PRACTICAL 3: Determine the Young modulus of a material
CORE PRACTICAL 4: Determine the speed of sound in air using a 2-beam oscilloscope, signal generator, speaker and microphone
CORE PRACTICAL 5: Investigate the effects of length, tension, and mass per unit length on the frequency of a vibrating string or wire
CORE PRACTICAL 6: Determine the wavelength of light from a laser or other light source using a diffraction grating
CORE PRACTICAL 7: Determine the electrical resistivity of a material
CORE PRACTICAL 8: Determine the e.m.f. and internal resistance of an electrical cell
0
#3
other than these ? in past papers i saw a practical efficiency of an electric motor? so these r not in the syllabus ?

(Original post by Luciferrr)
CORE PRACTICAL 1: Determine the acceleration of a freely-falling object
CORE PRACTICAL 2: Use a falling-ball method to determine the viscosity of a liquid
CORE PRACTICAL 3: Determine the Young modulus of a material
CORE PRACTICAL 4: Determine the speed of sound in air using a 2-beam oscilloscope, signal generator, speaker and microphone
CORE PRACTICAL 5: Investigate the effects of length, tension, and mass per unit length on the frequency of a vibrating string or wire
CORE PRACTICAL 6: Determine the wavelength of light from a laser or other light source using a diffraction grating
CORE PRACTICAL 7: Determine the electrical resistivity of a material
CORE PRACTICAL 8: Determine the e.m.f. and internal resistance of an electrical cell
0
2 years ago
#4
I'm really unsure. We need to get it confirmed from someone now.
(Original post by Alisia123456)
other than these ? in past papers i saw a practical efficiency of an electric motor? so these r not in the syllabus ?
0
#5
plzz let me know ASAP cz exm is near
(Original post by Luciferrr)
I'm really unsure. We need to get it confirmed from someone now.
0
2 years ago
#6
Everything in the old spec is there apart from the Doppler effect and its applications
(Original post by Alisia123456)
plzz let me know ASAP cz exm is near
0
X

new posts
Back
to top
Latest
My Feed

### Oops, nobody has postedin the last few hours.

Why not re-start the conversation?

see more

### See more of what you like onThe Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

### Poll

Join the discussion

#### What support do you need with your UCAS application?

I need help researching unis (21)
14.69%
I need help researching courses (8)
5.59%
I need help with filling out the application form (7)
4.9%
I need help with my personal statement (58)
40.56%
I need help with understanding how to make my application stand out (36)
25.17%
I need help with something else (let us know in the thread!) (3)
2.1%
I'm feeling confident about my application and don't need any help at the moment (10)
6.99%