EVALUATION for RSBI CLASS

- Wave is propagation phenomenon of….
- Based on its medium of propagation, wave on the water surface is….
- Phenomenon when a wave is passing through a small slit is called ….
- The characteristic that differentiate vibration and wave is….
- At t=0 s, a vibration having frequency f is reaching its maximum deflection, that is y=A. The correct vibration equation is….
- The sound wave having frequency of 256 Hz moving through the air with speed 330 m/s. The propagation velocity of sound wave frequency 512 Hz and moving through the air is ….
- The relationship angular velocity () and vibration or wave frequency (f) is….
- A transverse wave has period of 4 s is drawn in the form of sine curve. If two adjacent points with the same phase of 8 cm in distance, the speed of propagation is….
- The phenomenon that can only be occurred in the transverse wave but cannot be occurred in the longitudinal wave is….
- Give some examples of wave that has the fastest propagation
- The wave on a rope is travelling with speed of 0.5 m/s. If the period of the wave is 2 s, the wave length is …
- The travelling wave is described by equation y=12 sin (4t+x), with y and x in meter. Its frequency and wavelength are….
- A wave is travelling on a rope with one of its end is tightened up on a pole. The incident wave equation is Yd =2 sin (t-2x). The reflected wave equation is….
- The reflected wave on a rope with one end tightened up has phase change of….degree
- The reflected wave on a rope with free end has phase change of….degree
- Stationary wave is also called ….
- A travelling wave propagates to the right has an equation of Yd=5 sin (6t-4x). The stationary wave formed by the superposition of this wave and ist reflection at free end will have an equation of ….
- An electromagnetic wave (v =3.108 m/s) has a wave number of 6.28 m-1. Determine its
- a. Wavelength, b. Period, c. Frequency.
- A Travelling wave has amplitude of A= 0.02 cm, wavelength of 75 cm, and propagation speed of 75 cm/s. Construct the wave equation.
- A wave travelling to the right with equation Yd= 5 sin (0.2 t-0.4x). Determine stationary wave equation formed due to superposition between this wave and its reflected wave at free end.

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