SELAMAT DATANG Kuiz Sains Tambahan Tingkatan 5 Bab 6 Set 1
Gelombang (English)
KUIZ INI MENGANDUNGI 10 SOALAN
1.
In the electromagnetic spectrum, which type of wave has a wavelength shorter than visible light but longer than X-rays?
2.
The phenomenon of diffraction is most pronounced when…
3.
A displacement-time graph for a wave shows an amplitude of 5cm and a period of 0.4s. What is the frequency of the wave?
4.
Destructive interference occurs when two coherent waves meet at a point. This happens when…
5.
A simple pendulum completes one full oscillation (Y -> Z -> Y -> X -> Y). What is the total time taken for this motion called?
6.
Which of the following phenomena does NOT change the frequency of a wave?
7.
The Law of Reflection states that the angle of incidence (i) is equal to the angle of reflection (r). How are these angles measured?
8.
A ship uses a SONAR system to measure the depth of the sea. It sends out an ultrasonic pulse and receives the echo 0.8 seconds later. If the speed of sound in seawater is 1500m s−1, what is the depth of the sea?
9.
When water waves pass from a deep region to a shallow region, they undergo refraction. Which property of the waves remains unchanged?
10.
What is the primary characteristic that distinguishes a mechanical wave from an electromagnetic wave?
