Quiz solution 1)False (not sure about it sir please tell me about it) 2) frequency 5 per sec 3)true 4)false (time period and wavelength are not directly related)
Good afternoon Anchal, 1) When the pendulum starts and reaches the same point again, its initial and final position is the same. Hence the displacement (Final position - Initial position) is zero. Therefore, this statement is TRUE. 2) Time period is the time taken by the object to complete one oscillation and frequency is the number of oscillations per unit of time. For example, when the bob of the pendulum completes one oscillation in 2 seconds, the time period is 2 seconds. The frequency is no. of oscillations/time = ½ = 0.5 second Or When the bob completes 1 oscillation in 0.25 seconds, the time period is 0.25 seconds and The frequency is 1/0.25 = 4 It means it completes 4 oscillations in 1 second. Therefore, the time period and frequency have an inverse relation. In (2) quiz question, the frequency is 1/5 = 0.2 3) True (wavelength is the distance traveled by the wave after 1 cycle) 4) False (because time period and frequency are inversely related, we just saw above) I hope I made my points and cleared your doubts. Thank you Anchal for watching the video. Yash😊
This is amazing video for every student 👏
Well explained to
Thanku sir. M dua karta hu ki aapka channel bahut aage bda
Excellent A+
Well explained 👍
My doubt got cleared sir🎉🎉🎉❤❤❤😊😊😊😊
You r simply master.praise the lord
Well explained
Sir bahut achha
EXCELLENT 👏🏻
Thank you for explanation ☺️
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Kis app se video banate hai
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Quiz solution
1)False (not sure about it sir please tell me about it)
2) frequency 5 per sec
3)true
4)false (time period and wavelength are not directly related)
Good afternoon Anchal,
1) When the pendulum starts and reaches the same point again, its initial and final position is the same. Hence the displacement (Final position - Initial position) is zero.
Therefore, this statement is TRUE.
2) Time period is the time taken by the object to complete one oscillation and frequency is the number of oscillations per unit of time.
For example, when the bob of the pendulum completes one oscillation in 2 seconds, the time period is 2 seconds.
The frequency is no. of oscillations/time = ½ = 0.5 second
Or
When the bob completes 1 oscillation in 0.25 seconds, the time period is 0.25 seconds and
The frequency is 1/0.25 = 4
It means it completes 4 oscillations in 1 second.
Therefore, the time period and frequency have an inverse relation.
In (2) quiz question, the frequency is 1/5 = 0.2
3) True (wavelength is the distance traveled by the wave after 1 cycle)
4) False (because time period and frequency are inversely related, we just saw above)
I hope I made my points and cleared your doubts.
Thank you Anchal for watching the video.
Yash😊
@@YashKumar-mypage Thanks a lot of u sir
@@anchalrani8790 You are welcome.
Have a nice day
@@YashKumar-mypage ye aapka video nhi he pta he
Yes
Thank you 🙏 sir
Very good well explained
Now I understand
Sir frequency ka unit hz hota h ya second last numerical part
Frequency of unit hertz or per second hota hai.
Thank you for watching the video.
Yash:)
Gajab sir
Konse class me ho bhai
@@Anime_tv499 engineering
Wavelength is not right
😊
🥰🥰
Wavelength galat hai
Distance between two crests or troughs
Yes@@Suraj--Kumar-modi.
Not well define not good poor