10th Physics | Chapter 10 | Simple Harmonic Motion and Waves | Solved Exercise Review Questions |
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- Опубліковано 11 жов 2024
- Assalam_o_Alaikum!
I am ZahraAwan.
This lecture is specially recorded for students of #9th_class, 9th class from all #Punjab_Boards and is based on the current curriculum of study for (#ptb) Physics book.
All these lectures are conducted in Urdu/English medium to facilitate Pakistani students.
After watching this video . You will be able to answer the following questions :
10.1 : What is simple harmonic motion? What are necessary conditions for a body to execute simple harmonic motion?
10.2 : Think of several examples of motion in everyday life that are simple harmonic.
10.3 : What are damped oscillations? How damping progressively reduces the amplitude of oscillation?
10.4 : How can you define the term wave? Elaborate the difference between mechanical and electromagnetic waves with examples.
10.5 : Distinguish between longitudinal and transverse waves with suitable examples.
10.6 : Draw a transverse wave with amplitude of 2 cm and a wavelength of 4 cm. Label a crest and trough on the wave.
10.7 : Derive a relationship between velocity, frequency and wavelength of a wave. Write a formula relating of a wave to its time period and wavelength.
10.8 : Waves are the means of energy transfer without transfer of matter. Justify this statement with the help of a simple experiment.
10.9 : Explain the following properties of waves with reference to ripple tank experiment:
a. Reflection
b. Refraction
c. Diffraction
10.10 : Does increasing the frequency of a how are these quantities related? wave also increase its wavelength? If not then how are these quantities related?
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Interesting and easy question thanks
I'll wait your next video
Good ❤
10.1 00:52:10
10.2 00:02:25
10.3 00:03:00
10.4 00:05:10
10.5 00:06:20
10.6 00:07:40
10.7 00:09:45
10.8 00:11:10
10.9 00:13:10
10.10 00:17:50
Good
Good effort
Madam next chapter ki exercise kab aagi
Soon
Second chapter ki kab tak aa gi exercise madam
Today InShaAllah.
@@learnwithzahraawan thank you madam
Madam aapki notes chahie donon form mein agar de de
Madam second chapter ki video kab tak aaegi
Please inform kindly
Ok . I shall share the link soon, InShaAllah
You can contact me on WhatsApp for pdf of notes
How do I contact with you on WhatsApp