Done class with maths student🚀

Frequently asked question in Physics F4C5

How does a turning fork produce sound waves?
- When a turning fork vibrates, layes or air vibrate.
- The particle of air undergoes series of compression & rarefaction
- Sound energy is propagated through the air in the form of waves

#physics #f4
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Let's Belajar Physics

Topic F4
Force & Motion I
(2.5: Momentum)

MODIFICATION:
🚀Water Rocket

Material: low density
- lighter // low mass

Material: strong
- not easily broken

Shape of rocket: aerodynamic
- reduce air resistance

Shape of cone: nose cone // streamline // triangle shape
- increase the acceleration // reduce air resistance

Number of fins: higher
- more stable // not toggle

Volume of water: higher
- more backward momentum // increase forward thrust

Angle of launching: 45 degree
- rocket can travel far // travel at maximum distance

🚀amazingPhysics🚀

malam ni kita buat quiz sejarah nak tak?

guna quizziz okays

The development of Atomic Model

#chemistry
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Uses of Isotopes

#chemistry
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Chemistry class with student today 🤗

Anyone interested in the private tutoring can pm admin hehe🚀 @TahirahSultana

Sneak peek from class jn

ready quiz sej??

- click link ni ; joinmyquiz.com

- masukkan code ;
( 0165 1908 )

- jawab slow" okay, send ss score kat min @f4rznaaa

Hallooo

Ada yang masih belum tidur kah🫣

Which one korang rasa naisee?

Seems like many prefers the green💚 background 🤓👍

Aaa siap 🤓🚀