P4: Electricity, Waves and Radiation

ItsMahbuba
Mind Map by ItsMahbuba, updated more than 1 year ago
ItsMahbuba
Created by ItsMahbuba almost 6 years ago
220
9

Description

Mind Map of P4 (OCR Gateway Science GCSE) Science Physics
Tags

Resource summary

P4: Electricity, Waves and Radiation
1 Static Electricity
1.1 Materials become charged and attract other materials
1.2 Opposite charges attract
1.3 Like charges repel
1.4 Insulating Material
1.5 Transfer of electrons
1.5.1 Negative Charges
1.5.1.1 Extra Electrons
1.5.2 Positive Charges
1.5.2.1 Lack Of Electrons
1.6 Dangers
1.6.1 Sparks
1.6.2 Lightning
1.6.3 Electrostatic shock
1.6.4 Earthing To Discharge
2 Using static electricity
2.1 Electrostatic dust precipitator
2.1.1 Removes smoke particles from waste gases
3 Atoms
3.1 Ions
3.2 Electrons
3.2.1 Current (amps, A)
3.2.1.1 Power (watts, W)
3.2.1.2 Voltage (volts, V)
3.2.1.3 Resistance (ohms)
3.2.1.3.1 Resistance= Voltage/Current
3.3 Nucleus
4 Ultrasound
4.1 Medical Imaging
4.1.1 X Rays
4.1.1.1 Gamma Rays
4.2 Longitudinal Waves
4.2.1 Sound
4.2.1.1 Frequency
Show full summary Hide full summary

Similar

GCSE AQA Physics - Unit 3
James Jolliffe
GCSE AQA Physics 1 Energy & Efficiency
Lilac Potato
P2 Radioactivity and Stars
dfreeman
Physics 1A - Energy
Zaki Rizvi
Physics: Energy resources and energy transfer
katgads
P2a revision (part 1)
juliasutton
P2a (part 2)
juliasutton
Renewable Energy Sources
darkangelforgiven
P3 Medical Applications of Physics
dfreeman
AQA Physics P1 Quiz
Bella Statham