Motion and Time Class 7 | Class 7 Science Sprint for Final Exams | Chapter 13

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  • Опубліковано 3 січ 2025

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  • @VedantuJunior
    @VedantuJunior  4 роки тому +232

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  • @tsgamerz3584
    @tsgamerz3584 3 роки тому +407

    Legend are watching 1 day before exam
    Thanks for 200 likes 😊😇

  • @cosmicx7345
    @cosmicx7345 4 роки тому +62

    If porsha driver is learner and maruti have trained driver so 🤣🤣🤣🤣🤣🤣🤣🤣🤣😂😂😂😂😂lollll
    EDIT -THNX FOR 57 LIKES 😳

  • @untitled_education
    @untitled_education 3 роки тому +65

    The first picture is called as a sand clock used in medieval times.

  • @sangitaranijha2246
    @sangitaranijha2246 3 роки тому +10

    The object which shown in background picture is hourglass ⏳ thanks~
    Swasti

  • @anajnasingh7524
    @anajnasingh7524 4 роки тому +14

    Mam Please take live classes in morning the chapter Measurements and Motion

  • @yayayayayayayaya33
    @yayayayayayayaya33 4 роки тому +30

    0:33 Ma'am it is called hourglass

  • @Qadeer-Makhdoomi
    @Qadeer-Makhdoomi 4 роки тому +49

    I am wondering what was at your left mam🤣🤣

  • @slvcollections2816
    @slvcollections2816 2 роки тому +11

    12:03, the answer is there will be different time period taken from the two different positions of osilation.

  • @moadeli3513
    @moadeli3513 3 роки тому +11

    9:58 mam did hindustan bhau action

  • @girijamotnalli7351
    @girijamotnalli7351 4 роки тому +21

    I miss u so so so much to you nabamita mam

  • @atuldeshmukh4438
    @atuldeshmukh4438 4 роки тому +6

    Mam you are great ple come back who wants to call mam back ple like 😭😭

  • @Priyanka_d_maan
    @Priyanka_d_maan 2 роки тому +3

    ma'am i will clear this chapter very nicely

  • @bharatkami55
    @bharatkami55 4 роки тому +72

    Who's watching this on October

  • @theinfinitycreations1111
    @theinfinitycreations1111 4 роки тому +16

    mam you teach very good to my daugther she scored 78 out of 80 in her examination thankyou very much mam .

  • @somnathmukherjee3797
    @somnathmukherjee3797 4 роки тому +6

    You can call😊 it sand clock🕜 or hour glass🍸 both of it r correct😅

  • @ashokkumarmohanty5861
    @ashokkumarmohanty5861 3 роки тому +22

    This 22 min is better than my 3 40 min classes

  • @pankajkumar-yo6tn
    @pankajkumar-yo6tn 4 роки тому +16

    0:38 it's sand clock

  • @sarswatiagrawal5280
    @sarswatiagrawal5280 3 роки тому +25

    Mam missing you best teacher ever😫😨😰😭😭😭

  • @rameshperiyasamy3657
    @rameshperiyasamy3657 3 роки тому +5

    Mam Your teaching is very good but I am Tamizhan so I dont know hindi so pls avoid to speak hindi in class cause many other children like me will see from diffrent states okay mam So Pls avoid to speak hindi in class😇😇😇 Thank you mam

  • @Nehaaaa7
    @Nehaaaa7 3 роки тому +44

    The object in the first picture is 'Hourglass' , Thank you mam for an amazing explaination . I have understood the complete lesson

    • @void7276
      @void7276 3 роки тому +4

      one more example is hourglass ⏳

    • @jpcboyz281
      @jpcboyz281 3 роки тому +5

      It's not hourglass it's sandclock

    • @void7276
      @void7276 3 роки тому +1

      @@jpcboyz281 thank you for one more answer but i dont care

    • @jpcboyz281
      @jpcboyz281 3 роки тому +1

      @@void7276 U don't care bcoz it's true

    • @vetriananthan6577
      @vetriananthan6577 3 роки тому +1

      Thanks for your information

  • @deepakdobriyal6407
    @deepakdobriyal6407 4 роки тому +7

    Mam you teach so clearly
    Not need to take woory
    About study
    When vedantu is there

  • @adityapratapsingh624
    @adityapratapsingh624 4 роки тому +7

    Mam what is a difference between periodic and oscillatory motion

    • @37.yuvanshankarraja.r9
      @37.yuvanshankarraja.r9 4 роки тому +3

      Oscillatory:
      To and fro motion of an object
      Periodic:
      If an object repeats its motion after equal interval of time is know as periodic

    • @37.yuvanshankarraja.r9
      @37.yuvanshankarraja.r9 4 роки тому +1

      Every oscillatory motion is periodic but every periodic motion is not oscillatory

    • @sanjaykumarthakur1945
      @sanjaykumarthakur1945 4 роки тому

      Not mam / miss

    • @asty8488
      @asty8488 4 роки тому

      @@sanjaykumarthakur1945 why not mam why miss

  • @swatiyd9862
    @swatiyd9862 4 роки тому +12

    12:01 Mam it would take more time for one oscillation but speed will be
    More

  • @lumine_1018
    @lumine_1018 2 роки тому +11

    12:06- No, there will be No difference in the time period.
    And ma'am Thank you from making me understand as I was not really good in this chapter and I have a test tomorrow. But know I understand, Thank you!

  • @radhachalia4949
    @radhachalia4949 4 роки тому +33

    My favorite dialogue of mam ... "Guess what......" 😂😂

  • @sargamvlogsbyshamna574
    @sargamvlogsbyshamna574 4 роки тому +8

    Thank u soo much miss tommorow is my exam

    • @fmlenkms
      @fmlenkms 4 роки тому +1

      u got it man...my exam is after 6 hours

    • @cccincharge8209
      @cccincharge8209 4 роки тому +1

      My exam is in 1 month after please finish your studies within a week or two

  • @mampyroy3470
    @mampyroy3470 4 роки тому +16

    It was a sandclock which was used in earlier days to see time ...............It also known as "HOURCLOCK"..........

  • @iampredator8925
    @iampredator8925 4 роки тому +8

    00:40 SAND CLOCK....
    VEDANTU HUGE FAN HERE........
    THIS CHANNEL CLEARS ALL MY DOUTS.........
    🥰😍😘🤩😇😇😇

  • @Supersam7
    @Supersam7 4 роки тому +4

    0:41 sandclock🤘🤘🤘

  • @natureloving6439
    @natureloving6439 4 роки тому +19

    Mam you explains in a fantastic way

  • @Yuki88972
    @Yuki88972 11 місяців тому +1

    Tq very much mam it was very helpful ❤😊

  • @parthapratimdas534
    @parthapratimdas534 4 роки тому +12

    ypur explaing style is best.nabamita miss

  • @ranjitlahiri2446
    @ranjitlahiri2446 4 роки тому +7

    mam what is displacement?

  • @nonamehehe-j1e
    @nonamehehe-j1e 4 роки тому +11

    12:03
    Ma'am the time period will not change ..

  • @shyamkishoresingh1122
    @shyamkishoresingh1122 3 роки тому +10

    Nabamita ma'am your style for explaining the chapter was best

  • @manishayadav3378
    @manishayadav3378 4 роки тому +12

    Another name of periodic motion is oscillatory motion.

  • @cuteAnshikaoverloadbtsarmy643
    @cuteAnshikaoverloadbtsarmy643 4 роки тому +15

    Mam it is Sandclock ⏳⌛I like this clock it is use in ancient times.

  • @curiosityboxingames2652
    @curiosityboxingames2652 2 роки тому +8

    Ma'am how does the speedometer and odometer work???

  • @deveshsrivastava4688
    @deveshsrivastava4688 4 роки тому +11

    Kon Kon video bhi dehkta hai aur comment bhi padhta hai
    👇👇👇
    Hit like

  • @ayushyadav8689
    @ayushyadav8689 4 роки тому +12

    World best teacher

  • @KapilSharma-ny8lx
    @KapilSharma-ny8lx 4 роки тому +5

    12:07 yes mam

  • @ananduc2860
    @ananduc2860 Рік тому +2

    Mam your porsche pronounciation is wrong its ( pronounced as posh not porsha)

  • @deepabhatia2094
    @deepabhatia2094 4 роки тому +5

    12:03
    Mam the time will not change

  • @swapnakgb1304
    @swapnakgb1304 4 роки тому +5

    Mam time peroid of pendulum will be remain same

  • @premlatasingh3054
    @premlatasingh3054 3 роки тому +6

    0:43 it is called as sand clock... Is it..!!!

  • @ojasbhoir7519
    @ojasbhoir7519 3 роки тому +3

    20:26 ma'am some heavy drivers will make the graph same as stock market graph !

  • @pawanpreetsingh5165
    @pawanpreetsingh5165 4 роки тому +7

    Good mam

  • @kashikagoyal4935
    @kashikagoyal4935 4 роки тому +6

    0:42 maam its sand clock

  • @sonali6723
    @sonali6723 4 роки тому +5

    Mam you teach very well!
    Please ignore people who are criticizing you.
    You are very friendly.
    And that picture is of hour glass or sand clock.
    Thanks for teaching us so beautifully!

  • @shivikas_creation_..
    @shivikas_creation_.. 3 роки тому +3

    Mam can you plz tell , What is average speed ?

  • @KING-dn7cm
    @KING-dn7cm 4 роки тому +9

    Mam please take reproduction in animals for 8th standard mam

  • @shiny3165
    @shiny3165 4 роки тому +7

    Mam Yes I understand it

  • @PankajKumar-md1hq
    @PankajKumar-md1hq 4 роки тому +19

    Ma'am the name of the clock is sand clock

  • @Sakshi-fp6kn
    @Sakshi-fp6kn 2 роки тому +1

    Ooo wow mam nice explaining mam 😀

  • @christie8
    @christie8 4 роки тому +9

    Mam , the pic is of a' SAND CLOCK'

  • @rajnish1285
    @rajnish1285 3 роки тому +13

    This is called- sand clock or -hour glass

  • @prathibha5409
    @prathibha5409 3 роки тому +16

    For our 7th this year, we have Lot more than what I saw here, but yeah, it's a good video

  • @bhagsing7332
    @bhagsing7332 3 роки тому +5

    Mam the thing behind you in the very starting of the video it's a hourglass.🙂

  • @prachibhatija3418
    @prachibhatija3418 4 роки тому +12

    It's sandclock ⏳..
    Nice explanation!!!!
    Thanks.

    • @Noones10
      @Noones10 4 роки тому

      ⌛⏳ both are hourglassssssssssssssssssssss

  • @RohitGupta-ky3ug
    @RohitGupta-ky3ug 4 роки тому +5

    mam in our ncert science book there is uniform and non-uniform motion also can reply back by telling that what it is this motion about??

  • @kakashihatake-ej3gb
    @kakashihatake-ej3gb Рік тому +1

    What color is the sky
    ¡Ay, mi amor! ¡Ay, mi amor!
    You tell me that it's red
    ¡Ay, mi amor! ¡Ay, mi amor!
    Where should I put my shoes
    ¡Ay, mi amor! ¡Ay, mi amor!
    You say put them on your head
    ¡Ay, mi amor! ¡Ay, mi amor!
    You make me
    Un poco loco
    Un poquititito loco
    The way you keep me guessing
    I'm nodding and I'm yessing
    I'll count it as a blessing
    That I'm only
    Un poco loco
    The loco that you make me
    It is just un poco crazy
    The sense that you're not making
    The liberties you're taking
    Leaves my cabeza shaking
    You are just
    Un poco loco
    Un poquititi-ti-ti-ti-ti-ti-ti-ti-ti-ti-ti-ti-to loco!

  • @anjalithanvi9885
    @anjalithanvi9885 4 роки тому +8

    Mam very well explained but a little doubt in line graph

  • @link-hl6ie
    @link-hl6ie 4 роки тому +15

    ⏳Thats a sand clock mam I also get to know about it last week only😂and ya mam u r fab ur my fav ur amazing
    And that tagline is very true
    "Samjh aayega toh maza aayega!!! Maza aayega toh samjh aayega"💖💖💖mam ur best in this world

  • @GoogleUserNova1680
    @GoogleUserNova1680 3 роки тому +13

    Smallest unit of time: zeptosecond(official) and Jiffy (unofficial)

  • @siddyy8829
    @siddyy8829 2 роки тому +1

    Legends ultra pro Max watching 30 mins before exam

  • @mehulpatel9120
    @mehulpatel9120 4 роки тому +6

    Mam I loved your teaching so much 👍👍.You are my favorite teacher in vadantu classes. I have understand all the things that you have teached me .👍👍👍👍👍👍🏼👍😍😍😍😍😍😍😘😘😉❤️❤️❤️🙏-SHAINI PATEL 🤘🌹🐰😷😷😷😷😷❤️❤️❤️🤗🙂🗼

  • @rohitrajd8699
    @rohitrajd8699 4 роки тому +4

    00:49 its a sand clock ma'am

  • @FlyingSpade
    @FlyingSpade 4 роки тому +5

    Mam the clock is known as 'Sand clock'

  • @arjunsingh-em2st
    @arjunsingh-em2st 2 роки тому +1

    0:39 ans is Sand clock

  • @mokshavanshitha4130
    @mokshavanshitha4130 4 роки тому +12

    Mam hats off to you mam....The way you teach just made me the topper of the school....❤💝❤

  • @M4CSAANVIFRI3SS
    @M4CSAANVIFRI3SS 2 роки тому +4

    The first picture is called as sand clock it was used in ancient period
    There was two clocks used in ancient period
    1) water glass clock and 2) sand clock

  • @afrinkhan4819
    @afrinkhan4819 4 роки тому +5

    18:23 did she say minecraft
    :p:p:p:p
    BTW love the way of your teaching

  • @neelamshukla3630
    @neelamshukla3630 3 роки тому +1

    12:05 No,it will take same time.....

  • @tejisvitaluniyal2936
    @tejisvitaluniyal2936 4 роки тому +9

    Assignment: Mam it is sandclock

    • @dhatrigupta3124
      @dhatrigupta3124 4 роки тому +1

      Yes Ma'am its a sand-clock which was used in ancient times to see whats the time and sundials were also used... There are many more (2-4) sundials in India which were made by one king in the early times... One of the sundials is in Jaipur... Thanks Ma'am for this explanation...

  • @princerajpurohitt
    @princerajpurohitt 4 роки тому +18

    maam we say it as SANDCLOCK... it was used in ancient times!

  • @vagesh5172
    @vagesh5172 4 роки тому +4

    maam in distance time graph what scale should we take

  • @Utkarshzedits
    @Utkarshzedits 2 роки тому +1

    6:41 mam the formula is wrong you are telling wrong formula the definition of speed is DISTANCE/TIME and the formula of average speed is TOTAL DISTANCE/TOTAL TIME

  • @naviyanair7465
    @naviyanair7465 3 роки тому +11

    Mam really thank u just loved ur session i was so depressed about nov 1 coz school gonna reopen but u just rocked it Thank u !!

  • @mahwishkhan2377
    @mahwishkhan2377 4 роки тому +8

    Thank you mam. U teach very nicely

  • @nishapatel7199
    @nishapatel7199 2 роки тому +1

    thanks mam🤩🤩🤩🤩

  • @Supersam7
    @Supersam7 4 роки тому +5

    12:06 there will be difference

  • @krinalimbachiya5530
    @krinalimbachiya5530 4 роки тому +7

    Mam you teach soo nice 👍🏻 🙂🙂❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

  • @____5578
    @____5578 4 роки тому +4

    Ma'am your teaching is so good

  • @apscreations2062
    @apscreations2062 2 роки тому +2

    Mam please upload video of chapter - Transportation in animals and plants.

  • @jagdishrohilla7773
    @jagdishrohilla7773 4 роки тому +15

    Mam you have not discussed about the rest position of the body...of DISTANCE TIME GRAPH

  • @lovelysouls3382
    @lovelysouls3382 4 роки тому +11

    Can you clear the definition of measurement of time

  • @shanayasingh5363
    @shanayasingh5363 4 роки тому +14

    I think that the clocks name is sand clock

  • @harijbhatia3344
    @harijbhatia3344 2 роки тому

    0:41 mam assignment done it is called sand timer or sand clock

  • @dynamictrio07
    @dynamictrio07 3 роки тому +8

    What is velocity ?
    And it is known as Sandclock, hourglass,clocktimer ⌛

  • @gungun-uno
    @gungun-uno 4 роки тому +9

    Assignment:it is called sand clock

  • @pranavplayz8157
    @pranavplayz8157 3 роки тому +2

    How many types of motion are there ? Pls answer

  • @padmini9355
    @padmini9355 4 роки тому +11

    Thanks mam
    I understood the whole chapter 😃😃😃
    I became the master of this chapter 😎😎

    • @kaavinpandey6695
      @kaavinpandey6695 4 роки тому +3

      Still you failed
      😎😎😎😎

    • @archnashrivastava8900
      @archnashrivastava8900 4 роки тому

      @@kaavinpandey6695 how did you known😏😏

    • @uk07pahadiyt
      @uk07pahadiyt 3 роки тому

      But agar maine aap se pacha to aap nhi bata paoge

    • @uk07pahadiyt
      @uk07pahadiyt 3 роки тому

      Acha batao what is slow and past
      Without help of Google.

  • @asishnandi7458
    @asishnandi7458 3 роки тому +7

    0:43 it is called sand clock

    • @soumilyde1898
      @soumilyde1898 3 роки тому

      it's an hourglass not sand clock

    • @Nightmare-ms6gw
      @Nightmare-ms6gw 2 роки тому

      @@soumilyde1898 sand clock in earlier and if there is no sand then it is called hour class

  • @krithikakj3576
    @krithikakj3576 2 роки тому +3

    Madam in this video u r looking somewhere at some time i think students we'll feel uncomfortable because of this think you madam 😄😄

  • @aumsmusicstudio4960
    @aumsmusicstudio4960 Рік тому +1

    4:05 mam it can cover approximately 22 km 😂😂😂 power of Porsche

  • @siddha.gh.palladamindianme1941
    @siddha.gh.palladamindianme1941 4 роки тому +6

    mam I love your teaching it very good this is my favorite channel vedantu young wonders

  • @tarunraghesh9197
    @tarunraghesh9197 4 роки тому +10

    its also known as an hour glass or sand clock as it contains sand and measures an hour ... Technically speaking it can measure a whole day one day is equal to 24 hours so it measures hours and can also be used to measure days. It is both known as hour glass or sand clock.....

  • @sarita3321
    @sarita3321 4 роки тому +10

    Yes,there will be a difference in the time period

  • @aaedits77
    @aaedits77 2 роки тому +1

    7:45 It's sponsor time. It's sponsor time. It's spooonsooorrrr tiiiiiiiiiime