32. Mengapakah suatu bahan radioaktif itu mereput
32. Why does a radioactive substance decay?
32. Why does a radioactive substance decay?
33. Maksud daya memusat
33. Meaning of centripetal force
33. Meaning of centripetal force
34. Maksud haba pendam tentu pelakuran
34. Meaning of specific latent heat of fusion
34. Meaning of specific latent heat of fusion
35. Maksud tekanan atmosfera
35. Meaning of atmospheric pressure
35. Meaning of atmospheric pressure
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36. Maksud cahaya monokromatik
36. Meaning of monochromatic light
36. Meaning of monochromatic light
37. Maksud prinsip keabadian momentum
37. Meaning of Principle of Conservation of Momentum
37. Meaning of Principle of Conservation of Momentum
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39. Maksud kerintangan dawai
39. Meaning of resistivity of a wire
39. Meaning of resistivity of a wire
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40. Maksud panjang gelombang
40. Meaning of wavelength
40. Meaning of wavelength
Sedar tak sedar, dah habis semua trial physics 2022 kita buat ^_^.. tak semua, soalan2 yg mnta tnya maksud je..hahaha.
Anyways, it's not too late for you to learn. Take your time & don't rush. Kalau malas sangat nak jawab, at least baca la apa jwpan2 yg dh org bagi dlm komen2 tu. Bagi ingat ckit. *Tq kpada yg menjawab & mmbaca.. usaha anda amatlah dihargai ^_^
Tak salah pun pakai buku rujukan time jawab quiz ni, tapi make sure next time ingat :) Wlaupun soalan tnya maksud ni 1 markah je, penting tau. Next time min buat lagi quiz mcm ni, nk test ingat ke tak π
That's all from me. I wish you all the best β€οΈ..
- admin Anielγ
Anyways, it's not too late for you to learn. Take your time & don't rush. Kalau malas sangat nak jawab, at least baca la apa jwpan2 yg dh org bagi dlm komen2 tu. Bagi ingat ckit. *Tq kpada yg menjawab & mmbaca.. usaha anda amatlah dihargai ^_^
Tak salah pun pakai buku rujukan time jawab quiz ni, tapi make sure next time ingat :) Wlaupun soalan tnya maksud ni 1 markah je, penting tau. Next time min buat lagi quiz mcm ni, nk test ingat ke tak π
That's all from me. I wish you all the best β€οΈ..
- admin Anielγ
β€56π4
Physics Spmnetic
Form 4 Definition by Joe
Chapter 1 π
https://t.me/physicsspmnotes/7778
Chapter 2 π
https://t.me/physicsspmnotes/7787
Form 4 Definition by Joe
Chapter 1 π
https://t.me/physicsspmnotes/7778
Chapter 2 π
https://t.me/physicsspmnotes/7787
Telegram
Physics Spmnetic!β’ π
Let's revise Form 4 Physics definition! π - by Joe.
Good morning korangggπ
, we will start Chapter 3,4 definition quiz at 9am ! π₯΄
π13π€©2
1. Gravitational force is a(an) ______________ which acts between two bodies in the universe.
Anonymous Quiz
78%
universal force
22%
resultant force
π4β€3
2. Newton's Universal Law of Gravitation states that the force of attraction between two bodies is _____________ to the product of the masses of two bodies and____________ to the square of the distance between the centre of two bodies.
Anonymous Quiz
12%
directly proportional ; directly proportional
84%
directly proportional ; inversely proportional
2%
inversely proportional ; inversely proportional
2%
inversely proportional ; directlyproportional
π2β€1
3. Centripetal force is a force that acts on a body in ____________ and acts at a direction ________ the centre of the circle.
Anonymous Quiz
13%
straight line motion ; towards
6%
straight line motion ; away from
68%
circular motion ; towards
13%
circular motion ; away from
π2β€1π€©1
4. Which of the following laws states that the orbits of the planets are ellipses with the Sun at one of its focus ?
Anonymous Quiz
75%
Kepler's First Law
19%
Kepler's Second Law
6%
Kepler's Third Law
β€2π1
2. Kepler's Second Law states that a line joining the planet with sun sweeps over _______ areas in _______ intervals of time as planet moves in orbit.
Anonymous Quiz
8%
different ; different
39%
equal ; different
5%
different ; different
48%
equal ; equal
π5π€―5β€2π€2
3. Kepler's Third Law states that the square of the orbital period of any planet is __________ to the cube of the radius of its orbit.
Anonymous Quiz
68%
directly proportional
27%
inversely proportional
5%
increases linearly
0%
decreases linearly
π3β€2
7. Escape velocity is the __________ velocity needed by an object on the surface of the Earth to overcome the gravitational force and escape to outer space.
Anonymous Quiz
6%
threshold
68%
minimum
21%
maximum
5%
constant
β€1