Notes
Notes - notes.io |
17 questions
96 marks
100 minutes, about 20 mins to check your answer
q 1 electromagnetic wave (hazard and use of electromagnetic wave)
q 2 precaution : how to reduce risk of exposure from electromagnetic wave
q 3 how to calculate the time period and wavelength of the electromagnetic spectrum (make sure its already Hz. f=1/T and T=1/F. V=F(wavelength)
q 4 properties and characteristics of electromagnetic wave (xray), describe the difference between electromagnetic and longitudinal wave
q 5 light wave (protractor to find angle of refraction).
q 6 light wave (finding angle of refraction and incident and find refractive index. )
q 7 critical angle term meaning
q 8 finding the amplitude and frequency of the wave
q 9 mirip q8 but about oscilloscope (amplitude and frequency based on oscilloscope. time period=how much blocks it takes times the speed (make sure to change to s) after that f=1/t)
q 10 sound wave (experiment, chart and table data, read oscilloscope AGAIN >:( )
q 11 human hearing range, speed of air experiment)
q 12 energy store (conservation of energy , sankey, same as ep
|
|
Notes.io is a web-based application for taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000 notes created and continuing...
With notes.io;
- * You can take a note from anywhere and any device with internet connection.
- * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
- * You can quickly share your contents without website, blog and e-mail.
- * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
- * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.
Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.
Easy: Notes.io doesn’t require installation. Just write and share note!
Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )
Free: Notes.io works for 12 years and has been free since the day it was started.
You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;
Email: [email protected]
Twitter: http://twitter.com/notesio
Instagram: http://instagram.com/notes.io
Facebook: http://facebook.com/notesio
Regards;
Notes.io Team
