3.1 Newton's Universal Law of Gravitation
Important definition !
Gravitational force
👉Force of attraction between any two bodies
Important definition !
Gravitational force
👉Force of attraction between any two bodies
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Gravitational force is KNOWN as Universal Force
Why?
Because it acts between any two bodies in the universe
Why?
Because it acts between any two bodies in the universe
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Forwarded from Amazing Physics🥰
Chapter 2_ F4 21 22.pdf
14.8 MB
Let's Belajar Physics
Topic F4
Force & Motion I
(2.1 & 2.2)
⏲amazingPhysics⏲
Topic F4
Force & Motion I
(2.1 & 2.2)
⏲amazingPhysics⏲
Forwarded from Amazing Physics🥰
FREE FALL:
The motion in which the object falls due to gravitational force only
⌛️amazing Physics⌛️
The motion in which the object falls due to gravitational force only
⌛️amazing Physics⌛️
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Waves travel at high speed in
Anonymous Quiz
58%
Air/Udara
31%
Water/air💧
4%
Nowhere
8%
Dalam hati saya🤭ehh tiber
🤔12❤7😱5👍2🔥1
Change in direction of propagation of waves caused by the change in the velocity of waves when the waves propagate from one medium to another
Anonymous Quiz
9%
Electromagnetic waves
17%
Diffraction of waves
51%
Refraction of waves
12%
Reflection of waves
10%
Interference of waves
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Spreading of waves when the waves propagate through a slit or side of a barrier
Anonymous Quiz
7%
Reflection of waves
18%
Intereference of waves
7%
Refraction of waves
60%
Diffraction of waves
2%
Electromagnetic waves
4%
Waves that make us fall in love😍
What is the type of sound wave?
Anonymous Quiz
27%
Transverse wave
5%
Stationary wave
13%
Electromagnetic wave
43%
Longitudinal wave
9%
Progressive wave
2%
Wave yg masuk dlm telinga kita🦻🙉👂
What happens to the wavelength of the water waves after entering a narrow gap?
Anonymous Quiz
35%
Increases
32%
Decreases
30%
Unchanged
3%
Mana saya tau🤔
The direction of propagation of a water wave changes when the water wave travels from deep sea to the beach.
Based on the above statement, what is the phenomenon that occurs?
Based on the above statement, what is the phenomenon that occurs?
Anonymous Quiz
13%
Interference of waves
22%
Diffraction of waves
44%
Refraction of waves
9%
Damping
5%
Resonance
5%
Reflection of waves
1%
Total internal reflection
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Which pair of physical quantities will remain the same when water wave is reflected?
Anonymous Quiz
46%
Speed and wavelength
28%
Velocity and frequency
16%
Wavelength and direction of propagation
6%
Direction of propagation and speed
4%
Hati saya dan hati awk❤
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Which electromagnetic wave has the highest frequency and the shortest wavelength?
Anonymous Quiz
15%
X-ray
62%
Gamma ray
19%
Radio wave
4%
Visible light
What are waves Y and Z?
(Y,Z)
(Y,Z)
Anonymous Quiz
11%
Radio wave abd Gamma ray
19%
Gamma ray, radio wave
50%
UV ray, and visible light
20%
Visible light and Uv ray