Grade 10 P1 September 2021Physical SciencesAmathole East DistrictQUESTION 1 (Multiple cholcs questions)Various options have been provided as possible answers to the following questions.Choose the answer and write only the letter (A - D) next to the question numbers(1.1 to 1.5)1.1 Wavelength divided by period is...A FrequencyIAmplitudeC Wave spoedD Distancewave, the particles oscillate in the parallel1.2. In a landirection to the wave directionA TransverseB ElectromagneticC WaterD Longitudinal1.3A lost boy cries out for help next to the cliff and the echo of his voice took 3from the cliffto returm to him, the boy was at a distance ofA 1029m3 343mC 514.5mD 331m

1.1here we have to divide wavelength by periodwe know that,wavelength × frequency=wave speed…

Various options have been provided as possible answers to the following question Choose the answer and write only the letter (A - D) next to the question numbers (1.1 to 1.5) 1.1 Wavelength divided by period is. A Frequency Amplitude C Wave speed D Distance wave, the particles oscillate in the parallel 1.2. In a lan direction to the wave direction A Transverse B Electromagnetic

Various options have been provided as possible answers to the following question Choose the answer and write only the letter (A - D) next to the question numbers (1.1 to 1.5) 1.1 Wavelength divided by period is. A Frequency Amplitude C Wave speed D Distance wave, the particles oscillate in the parallel 1.2. In a lan direction to the wave direction A Transverse B Electromagnetic

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.

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Name Chapter 26 Sound Relating Properties of Sound A musical note has a frequency of 264 Hz. What is the wavelength of the sound if it moves with a speed of 345 m/s? 1. Read and Understand What information are you given? speed of the sound wave = v= 345 m/s frequency of the sound wave = f = 264 Hz 2. Plan and Solve Cla ban What unknown are you trying to calculate? wavelength = 2 Replace each variable with its known value. 345 m/s 264 Hz onsiq sil What relationship can you use to find the unknown? wave speed = wavelength x frequency: v = Af Rearrange the equation to solve for the unknown variable. bno 2 = 7 λ = Is = 1.3 m roustrando ased wari nislqxe of spaus si to grinut ono seoqque Sas estsidiy ahot erli to vanoupont art Since antwoll 9nul to 100 3. Look Back and Check your answer reasonable? A speed of 345 m/s indicates that the medium through which the sound is traveling is probably air. A sound with a frequency of 264 Hz is an audible sound. The wavelength of 1.3 m is reasonable…
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