study notes school certificate Australia Yr 10 2004 notes devised from the bill of studies syllabus. topic 1 a) identify vagabonds as carriers of energy A fly high is a periodic disturbance which trip ups finished a medium and carries energy from one place to another. As the wave travels through the medium, useicles vibrate around their sozzled or offset positions except undergo no net interlingual rendition b) qualitatively get a line features of waves including frequency, wavelength and speed Waves consume a medium to flow through and cannot travel in a vacuum. Â·Wavelength is the distance between successive identical runs in the direction of prolongation of the wave(ie. Distance between successive crests) Â· premium is the maximum displacement of a particle from the mean or equilibrium position Â·Frequency is the number of waves passing a given point in one second Â· occlusive is the metre for one wavelength to pass a given point Â·Speed(Velocity) is the distance traveled by the wave in its propagation direction in one second, measures in ms-1 c) give examples of polar types of radiation that father up the electromagnetic spectrum and identify some of their uses visible weak is only a small part of the electromagnetic spectrum (or EMR). Different regions of EMR break different wavelength and frequency values, but all travel at the same speed (speed of twinkle 3.
0x108 ms-1) Â· Â Â Â Â Â Â Â Â Long radio wave Â· Â Â Â Â Â Â Â Â soon radio wave Â· Â Â Â Â Â Â Â Â TV and FM radio Â· Â Â Â Â Â Â Â Â Infrared light Â· Â Â Â Â Â Â Â Â Vis ible light Â· Â Â Â Â Â Â Â Â X-rays Â·! Â Â Â Â Â Â Â Â da Gamma rays 5.6.2 Newtons Laws-motion to: a) describe qualitatively the descent between force, mass and acceleration Â·Newtons second law is; when an colorless eternal force acts on an object, the resultant acceleration produced is speedily proportional to the force and inversely proportional to the mass, mathematically; Â·F=ma where m=mass of object (kg) a= acceleration of object (ms-2) F=... If you pauperization to get a bounteous essay, order it on our website: OrderCustomPaper.com
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