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Susan John
Добавлен 19 фев 2020
Susan John's short videos all have to do with high school Physics. The explanations and demonstrations are simple and easy to understand.
Susan John has been teaching high school Physics for over 40 years.
Susan John has been teaching high school Physics for over 40 years.
How to use a Van de Graaf safely - explained by Mrs John
How to use a Van de Graaf safely - explained by Mrs John
Просмотров: 28
Видео
Y12 Physics Critical Angle and Total Internal Reflection worksheet
Просмотров 326 месяцев назад
Y12 Physics Critical Angle and Total Internal Reflection worksheet
Y12 Physics Worksheet on Critical Angle and Total Internal Reflection
Просмотров 266 месяцев назад
Y12 Physics Worksheet on Critical Angle and Total Internal Reflection
Mrs John’s notes - Y13 Physics - Circular motion and banked curves
Просмотров 729 месяцев назад
Mrs John’s notes - Y13 Physics - Circular motion and banked curves
Mrs John’s notes - Y13 Physics - Lesson 5 - Problems on Collisions and Explosions using COM
Просмотров 259 месяцев назад
Mrs John’s notes - Y13 Physics - Lesson 5 - Problems on Collisions and Explosions using COM
Mrs John’s notes - Y13 Physics - Lesson 4 - Solving problems on the Centre of Mass
Просмотров 279 месяцев назад
Mrs John’s notes - Y13 Physics - Lesson 4 - Solving problems on the Centre of Mass
Mrs John’s notes - Y13 Physics - Lesson 3 - Systems and Centre of Mass
Просмотров 679 месяцев назад
Mrs John’s notes - Y13 Physics - Lesson 3 - Systems and Centre of Mass
Mrs John’s notes - Y13 Physics - Lesson 2 - Conservation of Momentum
Просмотров 459 месяцев назад
Mrs John’s notes - Y13 Physics - Lesson 2 - Conservation of Momentum
Mrs John’s notes - Y13 Physics - Lesson 1 - Impulse
Просмотров 1339 месяцев назад
Mrs John’s notes - Y13 Physics - Lesson 1 - Impulse
Mrs John’s notes - Y12 Physics - Lesson 4 - Electromagnetic Induction (Generator Effect)
Просмотров 6010 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 4 - Electromagnetic Induction (Generator Effect)
Mrs John’s notes - Y12 Physics - Force on Moving Charges in a Magnetic Field
Просмотров 5510 месяцев назад
Mrs John’s notes - Y12 Physics - Force on Moving Charges in a Magnetic Field
Mrs John’s notes - Y12 Physics - Lesson 2 - Force on a Current Carrying Wire in a Magnetic Field
Просмотров 6110 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 2 - Force on a Current Carrying Wire in a Magnetic Field
Mrs John’s notes - Y12 Physics - Lesson 1 - Introduction to Electromagnetism
Просмотров 9710 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 1 - Introduction to Electromagnetism
Mrs John’s notes - Y12 Physics - Lesson 9 - Power and Brightness of Lamps
Просмотров 6610 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 9 - Power and Brightness of Lamps
Mrs John’s notes - Y12 Physics - Lesson 8 - Ohm’s Law
Просмотров 8110 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 8 - Ohm’s Law
Mrs John’s notes - Y12 Physics - Lesson 7 - Effective Resistance
Просмотров 6810 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 7 - Effective Resistance
Mrs John’s notes - Y12 Physics - Lesson 6 - Voltage and Current
Просмотров 8910 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 6 - Voltage and Current
Mrs John’s notes - Y12 Physics - Lesson 5 - Introduction to DC Electricity
Просмотров 10910 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 5 - Introduction to DC Electricity
Mrs John’s notes - Y12 Physics - Lessons 3 & 4 - Electric Force
Просмотров 11010 месяцев назад
Mrs John’s notes - Y12 Physics - Lessons 3 & 4 - Electric Force
Mrs John’s notes - Y12 Physics - Lesson 2 - Electrical Potential Energy
Просмотров 10510 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 2 - Electrical Potential Energy
Mrs John’s notes - Y12 Physics - Lesson 1 - Introduction to Static Electricity
Просмотров 14210 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 1 - Introduction to Static Electricity
Mrs John’s notes - Y12 Physics - Lesson 10 - Springs
Просмотров 2610 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 10 - Springs
Mrs John’s notes - Y12 Physics - Lesson 9 - Work and Energy
Просмотров 12010 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 9 - Work and Energy
Mrs John’s notes - Y12 Physics - Lesson 8 - Conservation of Energy
Просмотров 5410 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 8 - Conservation of Energy
Mrs John’s notes - Y12 Physics - Lesson 7 - Elastic and Inelastic Collisions
Просмотров 3610 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 7 - Elastic and Inelastic Collisions
Mrs John’s notes - Y12 Physics - Lesson 6 - Conservation of change in momentum
Просмотров 7210 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 6 - Conservation of change in momentum
Mrs John’s notes - Y12 Physics - Lesson 5 - Conservation of Momentum
Просмотров 5510 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 5 - Conservation of Momentum
Mrs John’s notes - Y12 Physics - Lesson 4 - The importance of follow through
Просмотров 7510 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 4 - The importance of follow through
Mrs John’s notes - Y12 Physics - Lesson 3 - Impulse and Force
Просмотров 7810 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 3 - Impulse and Force
Mrs John’s notes - Y12 Physics - Lesson 2 - Problems on change in momentum
Просмотров 5810 месяцев назад
Mrs John’s notes - Y12 Physics - Lesson 2 - Problems on change in momentum
Really clear and informative! Saving me so many hours of study :)
Glad it was helpful! That is very encouraging. Thank you
If you say blue light is diffracted less because its short wave then why is it diffracted the most in a prism?
@@susanjohn4019 but is it even correct to call it a diffraction grating when it is made of a transparent medium that refracts the light like a prism does, i can't find any examples of diffraction gratings that are actually made from a non transparent medium with slits in they all are basically just multiple tiny prisms stacked together, they aught to be called refraction gratings.
ez A
do share the pdf version too. thanks
Give me a thumbs up if you like these videos on Mrs John’s notes.
If you like my Physics videos, give me a thumbs up and let me know what other concepts you would like explained. Mrs John
süper ya
White light is not made up of seven colors. The number seven was invented by Newton because seven is a lucky number. The number of colors you can see varies from person to person.
no one cares smartass
Yeah, I read that as well, but more because of ... the notes in a standard scale in music
Give it a rest, kid.
Color is subjective and psychological. Frequency is objective and physical.
How look this by 900 ? ❤
melis
It really help me in understanding the concept 👏🙌keep it up❣️💓
thank you
Tq mam for easy explanation
mam seriously u explain so well can u teach me plzz
Great explanation, and very nice demo :)
good video and concise explanation. thank you!
Thank you maam
keep it up...
Check out my VFR prototype I think I'm very close ruclips.net/video/BMkSuqPN4pA/видео.html
lovely stuff