2:45- sound travel faster in summer 14:06- 0.05 second 22:00 - lambda 27:50- 150m Frequency = no. Of wave/ time =1000/100= 10 F = v/ lambda 10= 1500/wave length Wave length = 1500/10=150 m
27:50 We know frequency = 1/time period time period = 1 min 40 second/1000 => 100/1000 => 0.1 so frequency => 1/0.1 => 10 now we know that frequency = velocity/ wavelength => 10 = 1500/lambda => lambda = 150 m
Speed of sound is higher in high temp. because partciles gain more kinetic energy when we give them heat and in high temp. the the particles of matter vibrate more quickly as compared to winters ❤️
2:53 sir mere hisaab se summer mei sound dheere travel kregi bcz sst mei humnei padha hai ki hot jagah pe low pressure hota hai jissse winds aati h nd all…whereas cold mei tez honi chaahiye sound 💁🏻♀️🤷🏻♀️
2:50 speed of sound in summer will higher due to high temperatures and low in winter due to low temperatures 14:05 25/500 time period --> 0.05 sec 22:00 x = wavelength
2:53 The speed of sound in summers would be increased as in summer , the temperature gets higher and due to this , the kinetic energy of the particles in air increases and thus the rate of transfer of sound energy from one particle to another increases ❤️
Newton's 5th law state that the exams are directly proportional to stress and fear in mind and inversly proportional to time taken to complete full syllabus in one night
The speed of sound increased by increasing temperature because when we increase the temperature the air particles get more kinetic energy and the particles move faster
2:46The speed of sound is directly proportional to temperature. When the temperature increases, the speed of sound also increases because at higher temperatures molecules have higher energy and can vibrate faster. 14:09 If 500 waves completed in 25 sec than the time period will be 0.05 sec 25:27 wavelength = 1.75 m 27:45 wavelength = 150 m
Time 2:43 the sound travel fastest in winter because when the temperature decrease it's lead to come close particles which we learn in ch 1 matter in our surrounding
2:50 speed of sound in summer will higher due to high temperatures and low in winter due to low temperatures 14:05 25/500 time period --> 0.05 sec 22:00 x = wavelength
As i think, the temperature affect the speed to of the sound. Because the there is low pressure in the air during the winter season, and high pressure in summer season. So, whenever a low pressure is created , the particles of the air get contracted or shrink or comes more closer as compared to the summer season.And we know that sound trave faster where there is more density or the particles are close to each other. So my answer is that the sound travel faster in the winter and slower in the summer.
2:45 during summers the particles gain kinetic energy and due to kinetic energy particles move vigorously and hence the carry out the fast process of carrying sound.....
28:10 As, we have to find the wave length. Let wave length be (k ). So that it is easy to write. ---------Given,--------- Total Wave = 1000 Total time = 1 min 40 s = 60+40 = 100 Speed = 1500 m/s --------solution -------- f = v/ k If we put the values, then f=1500/k We don't know f & k Step 1: find( f) f= wave / time f = 1000/100 Cut down = 10 Hz Step 2:Now, find k f=v/k 10 = 1500/k Cut down k=150m Hence, wave length = 150m -------------------------- Like 👍
02:43 In Summers sound will travel faster as compared to winter's because sound travels faster when temperature increases because of high kinetic energy.
2:51 sir agar temprature jyada hoga to kinetic energy bhi jyada ho jayegi to particles jyada door door hoge to hatter day me to speed of sound jyada honi chahiye na
21:59
distance = wave length
2:54 When tempreature increase speed of sound also increase
Sir mujhe physics padhne mein 1st time itnaa majha aaya hai
Sir sab samajh me aagya 👍👍👍
2:45- sound travel faster in summer
14:06- 0.05 second
22:00 - lambda
27:50- 150m
Frequency = no. Of wave/ time =1000/100= 10
F = v/ lambda
10= 1500/wave length
Wave length = 1500/10=150 m
27:50
We know frequency = 1/time period
time period = 1 min 40 second/1000
=> 100/1000
=> 0.1
so frequency => 1/0.1
=> 10
now we know that
frequency = velocity/ wavelength
=> 10 = 1500/lambda
=> lambda = 150 m
14:06 Time taken by 500waves = 25 secs
Time taken by 1 wave= 25/500
0.05
27:52
Wavelength= 150 m
🎉🎉🎉😊😊
Speed of sound is higher in high temp. because partciles gain more kinetic energy when we give them heat and in high temp. the the particles of matter vibrate more quickly as compared to winters ❤️
Why the particle have more kinetic energy in summer😮
@@praveenkumarsharma2744 bcoz its hot
Topper ayush 😂 😮
Hot toh ladki bhi hoti h 😂
0.05 hoga 🎉🎉🎉❤❤❤ 14:10
2:45 it increase in summer...
22:09 displacement = wave length
28:14
Frequency = 1000/100 = 10
10Hz = 1500/lambda
lambda = 150m
Pahle galat tha sir ka anwer dekh ke sahi Kiya hai aapne
2:53 sir mere hisaab se summer mei sound dheere travel kregi bcz sst mei humnei padha hai ki hot jagah pe low pressure hota hai jissse winds aati h nd all…whereas cold mei tez honi chaahiye sound 💁🏻♀️🤷🏻♀️
2:50 speed of sound in summer will higher due to high temperatures and low in winter due to low temperatures
14:05 25/500 time period --> 0.05 sec
22:00 x = wavelength
thank you so much bhalehe ye video pichle saal ki tab vhi padh kar maja aagay sir ji 🥰❤❤
2:53 The speed of sound in summers would be increased as in summer , the temperature gets higher and due to this , the kinetic energy of the particles in air increases and thus the rate of transfer of sound energy from one particle to another increases ❤️
Sir agar world best teacher ka award hota to vo apko milta 😊❤
Speed of sound is more in summer when compair to winter❤
Nahi AA Raha tha to mat likhte Bhai dobaara likhane ki kya jaroorat
14:02 answer-
500 waves
25 seconds
= 25/500
= 1/20 seconds
= 0.05 seconds
22:00 The distance travelled by a wave is known as Wavelength ❤️
2:42 In high temprature
Because the particle of air starts moving fast as compare low temprature
Why
PART 3 PLEASE SIR,,🙏🙏🙏🙏🙏🙏🙏🙏🙏
Time-period 500 wave in 25sec =0.05sec
Beautifully explained sir ✨ 💫💥💯
Video 🎥 Point 14:37
Ans. : 0.05 second
Newton's 5th law state that the exams are directly proportional to stress and fear in mind and inversly proportional to time taken to complete full syllabus in one night
Newton 4th law of ahiqui
Aashiqui
2:45...The speed of sound will increase in 🌞🏖️🌞🏖️Summer as compare to winter❄⛄
Time:-2:53In summer 🌞⛱️ sound travels faster compare to winter 🥶❄️
2:45:- it increase is summer
22:29:- displacement = wave length
frequency = 1000/100=10
10Hz = 1500/lambda
lambda = 150 m
150m wavelenth I am not cheated promise
Namaste sir...🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Waiting for part three sir ☺️☺️
Ye movie nhi h 😂😂
2:35 the speed of will be high during sumer because of high temperature ♥️♥️
The speed of sound increased by increasing temperature because when we increase the temperature the air particles get more kinetic energy and the particles move faster
22:00 displacement is equal to wave length
Video 🎥 Point 21:54
Ans. : Displacement = Wavelength
2:46The speed of sound is directly proportional to temperature. When the temperature increases, the speed of sound also increases because at higher temperatures molecules have higher energy and can vibrate faster.
14:09 If 500 waves completed in 25 sec than the time period will be 0.05 sec
25:27 wavelength = 1.75 m
27:45 wavelength = 150 m
2:44 Garmi mai jyda speed hogi
14:11 0.05 sec
22:20 wave length
28:08 wavelength = 150 m
Time 2:43 the sound travel fastest in winter because when the temperature decrease it's lead to come close particles which we learn in ch 1 matter in our surrounding
Yes .when temperature increase than speed is also increase
2:42 increase in summer
Sir I was waiting for mor days 😊
2:39
In summer sound travel as compare to winter season that is sound travel fast in cold temperature
2:45- sound travel faster in summer
14:06- 0.05 second
27:50- 150m
2:50 speed of sound in summer will higher due to high temperatures and low in winter due to low temperatures
14:05 25/500 time period --> 0.05 sec
22:00 x = wavelength
14:06
500 waves take 25 second. Then 1 wave take 500/25 = 100/5 = 20/1
So, 1 wave take 20 second.
It can be wrong ❌
Speed of sound is high temperature in directly proportional
2:55 answer
Speed of sound is faster in high temperature so, speed of sound faster in summer
22:02 displacement = wavelength
Time = time period
thankyou so much sir. i really appreciated you work.(:
2:30 yes speed bdegi kyoki temperature badne ki vjha se partical fast accelerat krege
Speed of sound high in high temperature and low in low temperature 2:57
6:04 speed of sound is travel faster in rainy season as compare to winter
As i think, the temperature affect the speed to of the sound. Because the there is low pressure in the air during the winter season, and high pressure in summer season. So, whenever a low pressure is created , the particles of the air get contracted or shrink or comes more closer as compared to the summer season.And we know that sound trave faster where there is more density or the particles are close to each other. So my answer is that the sound travel faster in the winter and slower in the summer.
2:45 during summers the particles gain kinetic energy and due to kinetic energy particles move vigorously and hence the carry out the fast process of carrying sound.....
2:38 will travel faster in summer
21:58 displacement in wave= lamda
22:02 2:00 displacement equal to wavelength
2:53.but sir ,Sound slow aayega,,because uska kinetic energy to bhar jayega magar wo sound 1/10 sec se phlehi aa jayega n ear me.
2:41 sir garmi me zyada speed hogi kyu ki particles zyada speed me chalenge aur random motion me chalenge
2:54
In summer,Speed of sound travel fast than winter
Thanku sir
21:54 - sir distance when one wave is completed is wavelength
2:45 Will move faster in summers.
28:10
As, we have to find the wave length. Let wave length be (k ). So that it is easy to write.
---------Given,---------
Total Wave = 1000
Total time = 1 min 40 s
= 60+40
= 100
Speed = 1500 m/s
--------solution --------
f = v/ k
If we put the values, then f=1500/k
We don't know f & k
Step 1: find( f)
f= wave / time
f = 1000/100
Cut down = 10 Hz
Step 2:Now, find k
f=v/k
10 = 1500/k
Cut down
k=150m
Hence, wave length = 150m
--------------------------
Like 👍
2:49 I think speed of sound we be fast as in high temp. particles will move fast
02:55 increase in temp. increases the speed of sound.
8:05 yes in summer sound travel faster🥂
2:53 temperature should be high at high temperatures and low at lower temperature
2:46 I think the sound will increase when it when the temprature is increased...
2:47 speed of sound will increase
5:41 5:42 5:42 5:42 5:42 5:42 5:42 5:43
2:52 yes temprature will raise 2:52
2:38 in summer it travel faster as compare to winter
2:45
High temperature speed of sound will high
Low temperature speed of sound will low
22:07
Displacement=wavelength
28:01
we know,
Frequency = no. of waves /time ,
=> 1000/100 = 10
F = velocity/ lambda
=> 10 = 1500/ wave length
=> wave length = 1500/ 10 = 150 m [ans]
2:56 high
Sir, Frequency me f=v/y
So, f=200Hz
V=350m/s
Y=?
Solve- f= v/f
200=350/Y
Sir 350 divide me hai sir to vo multiply me aayega?
200×350=Y
?????????
🤔🤔🤔🤔🤔
02:43 In Summers sound will travel faster as compared to winter's because sound travels faster when temperature increases because of high kinetic energy.
Sir, u r veri polite for student.
11:47 the best line sir
2:54 Ans , When temperature rises the speed of sound increases
The speed sound increase with increase with in temperature i,e
Video 📸 Point : 27:57
Ans.: 150 metre
2:51
sir agar temprature jyada hoga to kinetic energy bhi jyada ho jayegi to particles jyada door door hoge
to hatter day me to speed of sound jyada honi chahiye na
2:47 sir sound ki speed bdh jygi bcoz heat jada hone ki wjh se particles ki kinetic energy bdh jaygi jiska by product particles ki speed bdh jaygi
500 waves complete in 25 sec
So,
Time period=1 wave =25/500
=0.05 sec. Ans. 14:10
speed of sound is high in summer or high temperature because particles will have more kinetic energy in high temperature.
2:47 during summers sound travels faster as compared to winters because of high temprature...
2:39 fast in summer(increase in temp.)
Slow in winter ( decrase in temp.)
It can be wrong answer ❌
Sahi h 😂
22:00~ sir 1 frequency equal to 1 wave length
2:50 high during summer
.
4:56 Temperature - Higher the temperature the higher the speed will travel
Tem. Affects due to kinetic energy because particles move more in high tem. 2:22
22:16 Two consecutive crest or trough
2:54 if the temperature increase intermolecular space is also increase so the speed of sound be slow
2:49
With increase in temp.Speed if sound also increase...
2:44 increase
2:39
Sound will high in high temperature and it will be low in low temp. So we say that in summer sound is higher in comparison to winters
Sir you are my big brother
sir
2:47 speed of sound increase when there is increase in temp.❤