29. Fungsi kapasitor

29. Function of capacitor

30. Maksud daya impuls

30. Meaning of impulsive force

31. Maksud ketumpatan

31. Meaning of density

32. Mengapakah suatu bahan radioaktif itu mereput

32. Why does a radioactive substance decay?

33. Maksud daya memusat

33. Meaning of centripetal force

34. Maksud haba pendam tentu pelakuran

34. Meaning of specific latent heat of fusion

35. Maksud tekanan atmosfera

35. Meaning of atmospheric pressure

36. Maksud cahaya monokromatik

36. Meaning of monochromatic light

37. Maksud prinsip keabadian momentum

37. Meaning of Principle of Conservation of Momentum

38. Maksud pembiasan

38. Meaning of refraction

39. Maksud kerintangan dawai

39. Meaning of resistivity of a wire

40. Maksud panjang gelombang

40. Meaning of wavelength

⭐️⭐️

••Now for 10 questions about konsep (concept)

[4 marks]

⭐️⭐️

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