40. Maksud panjang gelombang

40. Meaning of wavelength

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••Now for 10 questions about konsep (concept)

[4 marks]

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1. Terangkan bagaimana kereta dapat diangkat dengan menggunakan Jek hydraulik

1. Explain how a car can be lifted using hydraulic jack

2. Terangkan bagaimana cerucuk terbenam ke dalam tanah

2. Explain how a pile is driven into the ground

3. Berpandukan konsep momentum, terangkan bagaimana daun teratai bergerak ke arah belakang apabila katak melompat ke hadapan.

3. Based on the concepts of momentum, explain how lily pad moves backwards when a frog leaps forwards.

4. Bagaimana cermin keselamatan berfungsi?

4. How safety mirror works?

5. Bagaimana panjang fokus kanta pembesar dapat ditentukan.

5. How the focal length of magnifying glass can be determined

6. Terangkan bagaimana kerusi yang digunakan untuk kegunaan rawatan gigi dapat dinaikkan.

6. Explain how a chair used for dental treatment can be lifted up

7. Merujuk kepada prinsip keseimbangan terma dan prinsip kerja termometer, bagaimana seorang doktor dapat memeriksa suhu badan pesakit semasa membuat rawatan kesihatan?

7. Referring to the principle of thermal equilibrium and the working principle of a thermometer, explain how a doctor can check his patient's temperature during medical treatment?

8. Menggunakan konsep haba pendam tentu, terangkan bagaimana ketulan ais dapat menyejukkan minuman dengan lebih berkesan.

8. Using the concept of specific latent heat, explain how ice cubes can cool drinks more efficiently

9. Jelaskan prinsip kerja sebuah sistem brek hydraulik

9. Explain working principle of a hydraulic braking system

10. Terangkan mengapa pemain tennis menghayunkan raket untuk memukul bola tenis

10. Explain why a tennis player swing his racket to hit the ball

10 pm later i semak & react the best answer for each soalan👌

So, u guys can take ur time or buat latihan in the meantime

https://www.youtube.com/playlist?list=PLtUc-DeZpXOf6e7Yi2nv03pDV2_8bsVu5

Revision for all chapter !!

Alright guys, i think its time for u guys to rest. Stelah sekian lama berusaha memantapkan lagi ilmu pngetahuan fizik, finally esok msa utk kita btul2 all out & do our best. Its been a wild ride. Some of you probably dh lama dlm channel ni & some of you probably bru msuk.. mcm2 dh perbincangan yg dh dilakukan dlm channel ni.

Probably the last piece of advice from me:
Esok, sbelum exam tenangkn fkiran. Don't be panic.. trust yourself. Jgn risau psl anything else. Focus on ur exam & jgn excited utk hbis paper. Its not over until its over. Bahagian C jgn overthink. Msuk dewan exam dgn snyuman, keluar pun dgn snyuman. :)

I wish the best for u guys. Do ur best tomorrow & goodluck. Goodnight ^_^

-Admin Anielね

let's break a leg guys ! ❤️🥹

Good luck and adapt , don't panic !