Cutubka 2, isku day
Waves on a pond are generated by a pebble thrown into still water. Which shapes can such waves have?
Riix doorasho si aad jawaabta u aragto.
Form 4 Physics
Cutubka 2: Wave Motion, su'aalo iyo jawaabo
198 su'aalood oo tababar ah oo ku saabsan Wave Motion, kuna filan dhammaan 2 cashar ee cutubka. Mid kastaa wuxuu leeyahay jawaab iyo sharaxaad. Bilaash.
Immisa su'aalood?
Akoon bilaash ah ayaa loo baahan yahay si aad u bilowdo, si jawaabahaaga iyo natiijooyinkaaga loo kaydiyo.
Wave Motion: su'aalo tusaale ah oo jawaabo leh
Cutubka 2, isku day
A candle is viewed through small holes in three cardboards. The flame is seen only when the holes are in a straight line. What does this show?
Riix doorasho si aad jawaabta u aragto.
Waxa cutubka 2 daboolayo
Su'aaluhu waxay raacayaan buugga: Physics, Secondary, Form Four, Student Book.
Casharka 1: Types of waves
- Introduction
- Mechanical waves
- Water waves
- String waves
- Seismic waves
- Transverse waves
- Longitudinal waves
- Electromagnetic waves
- Gamma rays
- X-rays
- Comparing gamma rays and X-rays
- Radio and microwave communication
- Using microwaves for communication
- Dangers of electromagnetic radiations
- Heating and burns
- Skin cancer and eye conditions
- Cancer and radiation sickness
- Lesson exercise
- Chapter exercise
- Speed of light and sound
Casharka 2: Properties of waves and equation of wave motion
- Properties of waves
- Rectilinear propagation
- Reflection
- Refraction
- Diffraction
- Interference
- Superposition principle
- Stationary waves
- Strings fixed at both ends
- Strings fixed at one end
- Terms of wave motion
- The wave equation
- Lesson exercise
- Chapter exercise
Cutubyada kale ee Form 4 Physics
- cutubka 1Oscillatory Motion
- cutubka 3Sound Waves
- cutubka 4Reflection of light
- cutubka 5Refraction of Light
- cutubka 6Dispersion of light
- cutubka 7Electromagnetic induction
- cutubka 8Alternating current
- cutubka 9Electronics
- cutubka 10Modern Physics
- cutubka 11Nuclear Physics
