Important tips revealed in answering A-Level Physics paper 5 question 2 (within 25 minutes)

[@m_sachie]

You saved my physics p5 today. Used your methods and it was a time saver. I actually had more time to think question 1 through. Thanks a bunch.🙂🙂

[@tanyachew821]

sincerely thank you for the compliments. May you always be successful

[@kirtanpatel3952]

Who else is watching this right now? For their exam tomorrow?

[@akskhurana9353]

Really appreciate this. Super helpful, especially during COVID when we aren't able to get practical practice

[@tanyachew821]

Thank you so much for trusting me

[@lbrandon1227]

Really Appreciate the Hard Works you are doing at that time PM This really shows dedication! Thank you for your service.

[@tanyachew821]

Thanks so much for your comment. Really make my day!

[@FPLogistic]

Explained so clearly, thank you so much I'm feeling a bit more confident for paper 5 now

[@tanyachew821]

I really do hope that you excel. 🥰

[@marihaworth357]

Lifesaver, thank you

[@muhammadahmadessa9584]

This was really helpful yeaaa?🤩

[@tanyachew821]

Thanks a lot for the compliments. sincerely appreciated it

[@remtan7385]

YEAAAAAAAA

[@basilelahi]

Thank you so much Tanya. Tomorrow is my Physics p5 paper and your tips and tricks/guide on both Q1 and Q2 helped me a lot and now I am fairly confident that my paper will go well. May you get all the happiness and success in life.❤❤

[@tanyachew821]

I am so happy to hear that. May you excel in P5 ..All the best of luck to you!

[@hannabanana0560]

Going to sit for my physics paper 5 in a couple hours, this video helped summed up everything I needed for the second question👍👍👍💖💖💖

[@tanyachew821]

All the very BEST of luck to you.

[@RobloxGuardian]

Very Helpful video, I like how you point out every single steps and details, you have an art in teaching that many people don’t!

[@tanyachew821]

Thanks so much for the constructive comment! Your comment is definitely giving me more strength to do better. Thanks a zillion!

[@RobloxGuardian]

@@tanyachew821 of course!

[@alpha1830]

definitely the best video on p5 physics I've seen. thanks a lot

[@tanyachew821]

wow, that really make my day!!!

[@uthie.e]

this really boosted my confidence for my paper tomorrow

[@tanyachew821]

all the very best to you..i am sending my lucky star to you. May you excel in tomorrow's paper!

[@uthie.e]

@@tanyachew821 Thank you tanya :)

[@kqweqioes6208]

Thank you so much. This is really very helpful for us. Better than what I learned in School.

[@tanyachew821]

Sincerely thank you for the compliment. May you always be successful!

[@fredy749]

Super, duper helpful Ms Tanya. Thank you.

[@tanyachew821]

So glad!

[@manhaabdellah3474]

amazing video explained everything perfectly!

[@gaurevashok1672]

Thank you so much for this video!!!!I didnt understand what the Worst Acceptable line was but now I know.Thanks again:))

[@tanyachew821]

Glad it helped!

[@purpose1238]

so glad i found this gem. I learn A level by myself and was really confused on what to do for paper 5. Thanks a lot

[@tanyachew821]

wow, thanks for making my day. since rely hope you will excel in everything

[@zihanfan1083]

ya

[@basilyounas1063]

watching this while my p5 is literally after 2 hours.. the video helped thank you 😊

[@rohunsoobarah2293]

good luck mate

[@sahebah2155]

Less than 1 hour left

[@kylieteh9457]

Good luck y’all 🥲

[@terencelihambomuniale4308]

Have you guys done the Paper?

[@basilyounas1063]

@@terencelihambomuniale4308 yeah.. it was easy af...

[@ghaniatahir1151]

Tomorrow is my p5 exam and I knew nothing about the paper just saw your video its great 👏🏻👍🏻

[@tanyachew821]

Thanks so much. May you excel!

[@naginabutt14]

Great effort. Superb job

[@tanyachew821]

thanks so much for the nice word!

[@vishalvenugopal1]

Thank you very much! my CIE paper 5 is next week and this helped me!🤩

[@tanyachew821]

May you excel!

[@shahinakausar3865]

This is such a good video. It has cleared all my problems. Thank you so much ma'am!!!

[@nahinrahman7885]

I really appreciate this. The explanation was so informative and clear for me, but I think the question was not fully solved: parts c (iv) and d were still remaining. Best of luck to you.

[@tanyachew821]

Thanks for the super constructive compliments. May you be blessed with all the successes

[@gokulram9188]

took me from my coffin ! thanks a lot !

[@tanyachew821]

Thanks for the compliment. may you always be successful

[@bilalhammad2716]

THANKYOU SO MUCH YOU MADE IT SO EASIER!! ❤️

[@tanyachew821]

I'm so glad!. thanks for trusting me

[@jimhuang3402]

so helpful !!! best teacher ever !!!

[@tanyachew821]

Thanks for the compliment. Thanks for making my day!

[@rayyanxiety]

Thankyou for uploading this. This helped me alot.

[@tanyachew821]

That is certainly my honour

[@tjveyd]

Thank you for both your guides on paper 5. :) !!!

[@tanyachew821]

my best wishes go to you.

[@tjveyd]

@@tanyachew821 Thank you for your help. My papers went well and they were held in May. I made a few errors in the 2nd question but overall it was a good paper 5. Paper 4 was tricky but could solve all the questions and hoping to score well!

[@tanyachew821]

@@tjveyd so glad to hear that you did well. May You excel .

[@Ace-ii9bv]

Exam in 3 hours..
Thanks for helping :)

[@tanyachew821]

Sending you my best lucky star!!! May you excel and score Full marks!!!!you can do it!!!!!

[@tanyachew821]

Sending you my luckiest star!!!May you excel and score FULL MARKS!!! YES, YOU CAN DO IT!!!!!

[@Ace-ii9bv]

Tysm 😀

[@sumn8596]

yay this helped so much! thank you🤍

[@tanyachew821]

Thanks so much

[@zaidpatel3782]

Thank you very much! Really helpful.

[@tanyachew821]

Thanks so much.😀

[@jeonjk5763]

Ma'am, do I need to draw two triangles for best fit and worst fit line? If so, which one should be bigger?

[@tanyachew821]

Yes. The sizes of the two triangles must be occupied at least half of the lengths of your lines.

[@jeonjk5763]

@@tanyachew821 Thank you so much ma'am! So either of the triangle can be bigger than the other one right?

[@FaizanKhan-rh9yq]

Inspirational stuff

[@tanyachew821]

Thanks so much for making my day!

[@shehryarabbas142]

Thank you! This was very very helpful.

[@tanyachew821]

Thanks so much for the positive word

[@ontheway5792]

Tanya would you please tell me how to find uncertainty of T power 2?
I have T but T^2 is calculated and the unceratinty is required

[@basilyounas1063]

You take uncertainty percentage of T and add it by the same number of percentage to get the uncertainty of T-square…

[@igotcookiesforu]

if your value is squared you multiply it by 2 for finding uncertainty

[@ontheway5792]

@@igotcookiesforu HAHHAAHHAAHAHHAAHHAHAAHAHHHAAHAHHAHAAHAHAH that was last Nov I thanfully passed my A level. Thanks anyway :''''D

[@ETR.02]

Thank you so much💜

[@tanyachew821]

Thanks for trusting me, may you excel !

[@toderirecaca5266]

But different past exams papers aren't the same as easy as these to find the absolute uncertainty in the table so can you please help me wirh how will this work
Is it always max value minus actual to get the absolute uncertainty?
Please help me

[@tanyachew821]

It is always the difference between one of the extremes and the average value

[@yousufkhan-ge9qy]

You teach very well

[@tanyachew821]

Thanks so much for trusting me. May you always excel.

[@shajiaalianwar9399]

Thank you so much!!!!

[@tanyachew821]

Glad it helped!

[@johncena2135]

Thank you so much this helped me alot

[@tanyachew821]

Thanks so much for trusting me. May you always excel.

[@faiyadhoque7681]

thank you . u helped alot

[@obeydanje3999]

Thanks a lot it really helped me

[@tanyachew821]

It is indeed an honour to me :)

[@sabinakhatri7734]

Thank you so much mam

[@tanyachew821]

My honour dear. Thanks for trusting me

[@creesrees6235]

thanks

[@creesrees6235]

@Lebalwaemang Gabete yes

[@husnainali-gn8bo]

Thank u Mr gaming

[@hazmat2004]

hey, i have a question: why do the best & worst fit lines have to cross?

[@tanyachew821]

The best fit is the straight line that passed most of the points, whereas the worst fit is the line that you connect (from the top of the first error bar to the bottom of the last error bar, or from the bottom of the 1st error bar to the top of the last error bar). One more important tip--> worst fit line must cross all the error bars in between.

[@muhammadhaikalbinabdulraza391]

thank you so much

[@tanyachew821]

Thanks so much for trusting me. May you always excel.

[@keshikakanesh9433]

Her: Explaining the question
Me: Are you God?

[@tanyachew821]

Thanks for the comment. May you always be blessed with all the successes

[@ramjankhanashfaaq1352]

Thanks ma'am

[@tanyachew821]

Most welcome 😊 Hope it helps.

[@pareetaagrawal8451]

Hello. Your videos are so helpful! Can you please explain to me what happens to the unit when the quantity is a logarithm, is the unit ignored?

[@tanyachew821]

hello, thanks for your constructive comment. You are really making my day! Okay, let me quickly answer your question.No unit for log and ln.

[@maliksaqib8159]

How to find uncertainty of gradient

[@Veeerrraaa]

Find the gradient of both lines, and subtract one from the other. That's your uncertainty of the gradient

[@tanyachew821]

find the gradient of best fit first, then find the gradient of worst fit. after that find the difference in the two gradients--that's the absolute uncertainty in gradient

[@bindutomar10]

here log is to base 10, always?

[@sia1234]

Yes! But when it is In (i.e. the natural log), then it is basically log to the base e.
Hopefully, that makes sense to you!🍒

[@rittiquebasak4474]

bETTER THAN MY ORIGINAL CLASS

[@tanyachew821]

Thanks so much for trusting me. May you always excel.

[@osmanimran9847]

ya