(Solved): 1. The diagram below shows a transverse wave as it passes a point. For each term below, identify w ...

1. The diagram below shows a transverse wave as it passes a point. For each term below, identify which letter represents it on the diagram and provide some information about what it means. i) Amplitude ii) Wavelength iii) Peak iv) Trough 2. The time (in seconds) is given on the horizontal scale for the wave to pass. Using this information, calculate the following for this wave: i) Period ii) Frequency\r\n3. Longitudinal waves are different from transverse waves. i) Give 2 features which are different. ii) Light is an example of a transverse wave. Provide 2 other examples of transverse waves and 2 examples of longitudinal waves. 4. The diagram below shows a light ray moving from material \\( A \\) to material B. Use Snell's Law and the information below to calculate the angle of refraction, \\( \\beta \\), of the light ray as it passes from \\( A \\) to \\( B \\). Show how you reach your answer.\r\nThe angle \\( \\alpha \\) is \\( 35^{\\circ} \\) The refractive index of \\( A:=1.52 \\) The refractive index of \\( B:=1.31 \\) 5. The diagram below shows 3 light rays moving between two materials. Identify the angle \\( (x, y \\) or \\( z \\) ) which shows the following and provide a brief explanation for your choice. i) Total internal reflection ii) The critical angle