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MODUL • Fizik TINGKATAN 5

Eksperimen / Experiment
Pembiasan gelombang air / Refraction of water wave

Inferens Panjang gelombang air bergantung pada kedalaman air
Inference The wavelength of water waves depends on the depth of water

Hipotesis Apabila kedalaman air meningkat, maka panjang gelombang air meningkat
Hypothesis The wavelength of the water waves increases as the depth of water increases

Tujuan Mengkaji hubungan antara kedalaman air dan panjang gelombang air
eksperimen UNIT 1
Aim of the To investigate the relationship between the depth of water and the wavelength of water waves
experiment

Pemboleh ubah dimanipulasikan / Manipulated variable:
Kedalaman air / Depth of water

Pemboleh ubah bergerak balas / Responding variable:
Pemboleh ubah
Variables Panjang gelombang / Wavelength
Pemboleh ubah dimalarkan / Constant variable:
Frekuensi / Frequency

Senarai bahan Tangki riak, lampu, motor, bar kayu, bekalan kuasa, kertas putih, protraktor, satah pantulan, plat perspek,
dan radas pembaris 15 cm, stroboskop mekanikal, pembaris meter
List of materials Ripple tank, lamp, motor, wooden bar, power supply, white paper, protractor, plane reflector, perspex plate, 15 cm
and apparatus ruler, mechanical stroboscope, metre rule

Lampu
Lamp
Motor
Motor Air
Water Plat perspeks
Perspex plate

Susunan radas Stroboskop
Arrangement of the mekanikal
apparatus Mechanical
stroboscope
Bar getaran
Vibrating bar

Kertas putih (skrin)
White paper (screen)

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