(A) Describe the difference between Diffraction and Scattering in fading procedure. [5 marks] (B) Identify the...

(A) Describe the difference between Diffraction and Scattering in fading procedure. [5 marks]

(B) Identify the numerical value for the status of the sine wave in the third period. Consider amplitude as x, frequency as y HZ, and the phase shift as 270 degrees. • x is the first non-zero digit in your student id. • y is the last non-zero digit in your student id. [15 marks]

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genius_generous answered 2 years ago

Give a brief account of a. [5 marks] Rayleigh scattering, b.[5 marks] the photoelectric effect, c....

Give a brief account of a. [5 marks] Rayleigh scattering, b.[5 marks] the photoelectric effect, c. [5 marks] the Compton effect and d. [5 marks] pair/triplet production. For each of them, describe the phenomenon, account for it in terms of physical principles, and state the photon energy range and atomic number Z of target material over which it is important.

a) Describe what is meant by the term the “last scattering surface”? b) Describe the difference...

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For 160Co given by a MultiChannel analyser (b) [5 marks] Calculate the energy difference between the...

For 160Co given by a MultiChannel analyser (b) [5 marks] Calculate the energy difference between the photopeak and the Compton edge. (c) [5 marks] Calculate the position of the backscatter peak.

5. a) Discuss the difference between a business idea and a business model. (8 marks) b)...

5. a) Discuss the difference between a business idea and a business model. b) Explain why the Pyramid of Needs by Abraham Maslow is a useful tool for entrepreneurs.

Explain: a) The similarity between the electron and the X-ray diffraction patterns of aluminium. (5 marks)...

Explain: a) The similarity between the electron and the X-ray diffraction patterns of aluminium. b) The line in the hydrogen atom spectrum splits into two when placed in a magnetic field. c) The appearance of coloured lines for H atom in the Balmer series while the Lyman series can only be observed with an ultraviolet lamp.

absorption refection scattering refraction and diffraction can all have an impact on RF signal strength. Identify...

absorption refection scattering refraction and diffraction can all have an impact on RF signal strength. Identify at least three objects or types of materials in each of the five categories that can impact rf signals. Next research how much the impact is in terms of loss either DBm or mW.

What is the difference between Rayleigh and Stokes (anti-Strokes scattering)?

a) Describe the procedure of using GNSS for setting out a horizontal alignment. (10 marks) b)...

a) Describe the procedure of using GNSS for setting out a horizontal alignment. b) Total station and GNSS can be used in setting out. Discuss and compare the total station method with the GNSS method in setting out.

in spectroscopy, explain the difference between transmission of light and scattering of light and give an...

in spectroscopy, explain the difference between transmission of light and scattering of light and give an example of a atechnique that requires the scattering of light to achieve analytical information

1. Operating Business: a) Briefly describe the steps and procedure of financial planning. [8 Marks] b)...

1. Operating Business: a) Briefly describe the steps and procedure of financial planning. [8 Marks] b) Describe the general assumption and principle used in FCF forecast. 2. Discounted Cash Flows formula: a) Discuss the economic principle used in the formula. [8 Marks] b) Describe how the consistency principle is involved in estimate a levered firm value.

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