💡Physics with Heera

📡Chapter 3 : Electricity

! IMPORTANT DEFINITIONS !
Part 1

🔎E.H.T
👉🏻Extra high tension

🔍Electric field
👉🏻The REGION around a charged particle where any charge in the region will experience an electric force.

🔍Electric field strength, E
👉🏻Electric force acting on a unit postive charge placed at a point.

🔍Current, I
👉🏻The rate of flow of charge, Q in a conductor

🔍Potential difference, V
👉🏻The work done, W in moving one coulumb of charge, Q from one point to another.
V = W/Q or
V = E/Q

🔍Resistance
👉🏻Ratio between potential difference, V and current, I.
R = V/I

🔍Rheostat
👉🏻Control the current flow

🔍s.w.g.
👉🏻Size wire gauge

#physics #c3 #f5
#heera

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

💡Physics with Heera

! IMPORTANT DEFINITIONS !
Part 2

🔍Resistivity of a conductor, p
👉🏻Measure of a conductor's ability to oppose the flow of the electric current.

🔍Superconductors
👉🏻Materials that conduct electricity without any resistance.

🔍Critical temperature, Tc
The temperature when the resistivity of a superconductor becomes ZERO.

🔍Electromotive force (e.m.f.)
Energy transferred or work done by an electrical source to move one coulumb of charge in a complete circuit.

🔍Voltage drop
Value of potential difference across the circuit, V is SMALLER than the e.m.f. of the dry cell
V < e.m.f.

🔍Internal resistance, r of dry cell
The resistance caused by electrolytes in the dry cell
🧠Apa effects??
😿Loss of energy in the form of heat in dry cell
😿V < e.m.f. ---- (voltage drop👀)


#physics #c3 #f5
#heera

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Inilah jadinya apabila hujan lebat 😔💔

But it's alright, this can be fixed inshaAllah🥰 with some love and careeee ~

Ni mcm xerophyte tggl kt habitat mesophyte 🤣 huehue

#plant

Ingat tak pokok ni? 🙈

MashaAllah, aloe vera cactus saya dah besarrrr😆❤️

#plant

Nak tgok tak progress pokok kurma saya 🙈👀

Alhamdulillah, sudaaaah besar 😙🍒

🌼Sejarah with Heera👩‍🎓

Bab 9 : Dasar Luar Malaysia🇲🇾
📜9.4 - Malaysia dalam Komanwel

#sejarah #b9 #f5
#heera
*ೃ༄@sejarahspmnotes

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Assalamualaikum w.b.t.❤️

Checklist Friday Night🌙

💫Recite Surah Al-Kahfi
💫Banyakkan Selawat💖
💫Recite Surah Yasin
💫Recite Surah al-Mulk and Surah Sajdah
💫Recite Surah Waqiah

🌺The one highlighted is the MAIN one for friday night yaaa☺️

Thank you ✨

#amalan
❤️#heera

🦋*ੈ✩‧₊˚ 『 @heeranotes 』

🌼Sejarah with Heera👩‍🎓

Bab 9 : Dasar Luar Malaysia🇲🇾
📜9.5 - Cabaran Mengukuhkan Dasar Luar

#sejarah #b9 #f5
#heera
*ೃ༄@sejarahspmnotes

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Patau's syndrome is one of the chromosomal mutation disorder. It's a serious rare genetic disorder caused by having an additional copy of chromosome 13 in some or all of the body's cells. It's also called trisomy 13. Each cell normally contains 23 pairs of chromosomes, which carry the genes you inherit from your parents. But this syndrome have 23 pairs + 1 extra chromosome number 13.

#biologyform5 #biologyf5 #chapter11 #inheritance

Trisomy 13 🙈

🫣ehh dah muncul dkt twitter pulak

https://twitter.com/thespmnetic/status/1580895180181626881?s=52&t=CVYJl4b4WpDdzKppIesuFg

Assalamualaikum and heyy guys

There are some physics notes dkt acc SPMnetic twitter 🦋
Sooo, y'all can check it out hehe~

Foodie🍱
🧬biologi🦠

Bab 6: Pembahagian sel
🍓6.2-Mitosis

#biology #c6 #f4
#foodie

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

🌼Sejarah with Heera👩‍🎓

Bab 9 : Dasar Luar Malaysia🇲🇾
📜9.6 - Malaysia dalam Persatuan Negara-negara Asia Tenggara (ASEAN)

#sejarah #b9 #f5
#heera
*ೃ༄@sejarahspmnotes

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

🌼Sejarah with Heera👩‍🎓

8.4 - Peranan Kabinet Pertama Persekutuan Tanah Melayu

🔍Kabinet pertama PTM telah dibentuk hasil kejayaan pilihan raya umum pertama di TM.
Bincangkan peranan kabinet tersebut. [6M]

F1 : Membincangkan soal kewangan
F2 : Keperluan orang awam dlm perkhidmatan awam
F3 : Sambung sistem yg diguna pakai dlm MPP
H : Model Westminster
F4: Mengurangkan kuasa pentadbiran British
F5 : Kuasa Veto PTB dibatalkan
F6 : Bincang isu keselematan + pertahanan


#sejarah #b8 #f4
#heera
*ೃ༄@sejarahspmnotes

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Hyee guys
Siapa kt sini ada pdf trial 2021 bio paper 1?
Boleh tak share dkt comments? 👀