P1.1.9 give examples of some SP5 65, 74 - practical uses of electromagnetic introduction, d, 79, 84, 85 radiation in the radio, microwave, e, f and h infrared, visible, ultraviolet, X-ray and gamma ray regions of the spectrum P1.1.10 recall that radio waves can SP5f 79 be produced by, or can themselves induce, oscillations in electrical circuits P1.2 What is climate change and what is the evidence for it? P1.2.1 explain that all bodies emit SP5 intro, d and 65, 75, 80 Descriptions of the radiation, and that the intensity and g relationship between wavelength distribution of any wavelength distributions, emission depends on their intensities and temperatures temperatures are distributed through the chapter as and when they relate to the frequency ranges and phenomena being discussed. P1.2.2 explain how the temperature SP5g 80 - 83 A generalised description of of a body is related to the balance the Earth absorbing, between incoming radiation, reflecting and radiating absorbed radiation and radiation energy is given in SP5g, emitted; illustrate this balance, and related to greenhouse using everyday examples including gases. Few specific examples of factors which examples of mechanisms determine the temperature of the are given, although a Earth rundown of the percentages of radiation absorbed and reflected by different layers of the atmosphere is also given. P1.3 How do waves behave? P1.3.1 describe wave motion in terms SP4a and 49 of amplitude, wavelength, frequency onwards and period P1.3.2 describe evidence that for both SP4a 48 ripples on water surfaces and sound waves in air, it is the wave and not the water or air itself that travels P1.3.3 describe the difference SP4a and 48 between transverse and longitudinal onwards waves P1.3.4 describe how waves on a rope SP4a 48 The example of waves on a are an example of transverse waves rope is never actually given. while sound waves in air are longitudinal waves P1.3.5 define wavelength and SP4a 49 frequency
P1.1.9 give examples of some practical uses of electromagnetic radiation in the radio, microwave, infrared, visible, ultraviolet, X-ray and gamma ray regions of the spectrum SP5 introduction, d, e, f and h 65, 74 - 79, 84, 85 P1.1.10 recall that radio waves can be produced by, or can themselves induce, oscillations in electrical circuits SP5f 79 P1.2 What is climate change and what is the evidence for it? P1.2.1 explain that all bodies emit radiation, and that the intensity and wavelength distribution of any emission depends on their temperatures SP5 intro, d and g 65, 75, 80 Descriptions of the relationship between wavelength distributions, intensities and temperatures are distributed through the chapter as and when they relate to the frequency ranges and phenomena being discussed. P1.2.2 explain how the temperature of a body is related to the balance between incoming radiation, absorbed radiation and radiation emitted; illustrate this balance, using everyday examples including examples of factors which determine the temperature of the Earth SP5g 80 - 83 A generalised description of the Earth absorbing, reflecting and radiating energy is given in SP5g, and related to greenhouse gases. Few specific examples of mechanisms are given, although a rundown of the percentages of radiation absorbed and reflected by different layers of the atmosphere is also given. P1.3 How do waves behave? P1.3.1 describe wave motion in terms of amplitude, wavelength, frequency and period SP4a and onwards 49 P1.3.2 describe evidence that for both ripples on water surfaces and sound waves in air, it is the wave and not the water or air itself that travels SP4a 48 P1.3.3 describe the difference between transverse and longitudinal waves SP4a and onwards 48 P1.3.4 describe how waves on a rope are an example of transverse waves while sound waves in air are longitudinal waves SP4a 48 The example of waves on a rope is never actually given. P1.3.5 define wavelength and frequency SP4a 49
470144-switching-to-ocr-gcse-9-1-physics-b-from-pearson-edexcel-.docx