Edexcel a Level Physics Coursework Mark Scheme Text

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This calculus based course is the foundation for a major in physics, and also provides a quantitative understanding of. Cambridge igcse physics is accepted by universities and employers as proof of knowledge and. Teachers' schemes of work and the sequence of learning activities should reflect this balance, so that the. At the units 3 and 4 level of this vce study, school assessed coursework and the. Is used to assess outcome 1 in either unit 3 or 4, use the first set of mark ranges.dec 6, 2012. Here on this website is a list of contents for the gcse science teacher support and coursework guidance including case studies.

The information in this section is merely a description of the marking scheme, and. The force of the wind acting on the sail in this case anticlockwise is balanced by the force of the crew leaning out clockwise force in this case the clockwise force is the crew pushing down on the daggerboard and the anticlockwise force is the resistance of the water on the sail an artists impression of a black hole, an area in space so massive, with gravity so extreme, that nothing can escape not even light , swallowing a nearby star. Said to have been detected by nasa's chandra observatory and the hubble telescope simple, clear animation for capacitor discharging through a resistor short but informative video for radiocarbon dating computer axial tomography scanners take x ray slices tomographs at mm distances along the body. The images taken can then be built up, using a computer, to produce a detailed 3d picture. A clever animation showing the motion of charged particles in a uniform magnetic field cosmic microwave background image from the cobe satellite. Cmb is thought to originate from photons of light created just after the big bang and released as the universe cooled. The wavelengths have been stretched and now shows up everywhere in the universe a microwave radiation.

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More detailed cmb image with the signal from our galaxy removed showing temperature fluctuations of + 200 microkelvin a supernova remnant some 6,500 light years from earth. Probably exploding in 1054 ad a region of current star formation, subject of the famous 'pillars of creation' photograph, some 6,500 light years away. An electric heater used to heat a 1kg mass of aluminium shc 900j/k/kg a lamp was used to raise the temperature of 50ml 50ml has a mass of 0.05kg of water shc 4200j/k/kg by 30 kelvin. From the matter project at the university of liverpool particles of paint are electrostatically charged. The paint can clearly be seen adhering to the reverse side of the railings as they are painted.

We did this by creating a system which involved a car, being pulled by a pulley which was attached to some masses weight, which in this experiment acts as force, weight is mass being accelerated by gravity. In the first experiment we moved the weights from the weight, to the car turning it into mass. Activities: plot the gradient, as the acceleration and mass have been listed, put these values into f ma and see if the gradient is equal to f. If so why so? if not, why not? apollo 15 crew carry out the famous galileo hammer and feather experiment on the moon a short video 8.30 discussion of binding energy used to introduce nuclear fission, nuclear power and nuclear fusion with an interesting reference to why we might be going back to the moon a short tutorial 7.55 covering nuclear fission and fusion a short tutorial 7.34 introducing drawing free body force diagrams for balanced forces. Not accelerating a short tutorial 8.32 introducing free body force diagrams a short tutorial 7.34 introducing drawing free body force diagrams for unbalanced forces.

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Objects are accelerating model of a cross section of a fusion reactor jet at the culham laboratory, oxford. Handout showing red laser light being reflected and refracted by a semicircular glass plastic block. Light is refracted at angles less than the critical angle and reflected at angles greater than the critical. Handout showing red laser light being refracted by a semicircular block and an illustration of a spectrum being formed by refraction optical illusions using refraction some examples of where ultrasound can be used handout showing p and s waves and how they provide evidence for the structure of the earth's interior. Short video 9.58 min starting with herschel's discovery and then looking at infrared in more detail. The last 3 mins are basically a sales pitch but the infrared images are interesting a nice romp through the history of the universe second part including the life cycle of the sun image from the canada france hawaii telescope in hawaii. Short film showing what will happen to the earth and the impact of a red giant on the inner planets very simple, short 2.08 , video telling a silly story to help remember the order of the electromagnetic spectrum.

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I particularly like the nmemonic at the end a rather lame joke but entertaining none the less. Current passing through a wire placed in a magnetic field experiences a force demonstration of flemming's left hand rule current carrying conductor in a magnetic field experiences a force stars with more than 5 times the mass of our sun run out of fuel and form red supergiants with very hot cores, hot enough to produce fe and ni. Not the best production but a very clear explanation of the eddy currents that cause a magnet to fall slowly in a copper pipe. Great all round informative video: 12.40 electron accelerator crooke's tube 15.53 evolution of x ray production 20.40 x rays and the em spectrum an array of 138 mousetraps are set off in a chain reaction. A neutron star is so dense that on earth one teaspoon would have a mass of a billion tons. A look back at nuclear fusion from an imagined physics lesson in 2100 ! brief video explaining how the herschel space telescope is using infrared radiation to look out into space.

Ir doesn't pass through the earth's atmosphere so the telescope has to be outside of the atmosphere simple wall poster for topic 9 visible to the naked eye, just south of orion's belt. 24 light years across and 1,500 light years away, it is the nearest stellar nursery to earth with around 700 stars in all stages of formation. Simple, clear animation for the magnitude of the vectors related to parabolic motion video showing the photoelectric effect.

The electroscope even recharges after the discharge a3 poster showing rechargeable batteries a lesson extract 8.08 describing alpha, beta and gamma emission. One of the periodic table of videos from the university of nottingham picture courtesy of the naic arecibo observatory, a facility of the nsf. The world's largest and most sensitive radiotelescope located in arecibo, puerto rico. Opened nov 1963 very large array in new mexico is composed of 27, 25 metre diameter, antenna in a y shape formation, on rail tracks, electronically combined to give the resolution of an antenna 36 km across and the sensitivity of a dish 130m across. Diagram showing the creation of a real image and how the magnification can be calculated at the death of a star of similar size to our sun, the hydrogen runs out and the star starts to collapse. The core temperature rises as helium fuses to form carbon, nitrogen and oxygen and the star swells.

Nasa images compiled to give an indication of the relative sizes of our planets, sun and other bodies such as red giants and a red supergiant betelguese sirius is the brightest star in the sky pollux, about 34 light years away was the first star to be confirmed with an extrasolar planet. Betelgeuse is a red supergiant, as is antares controlling a boat as it travels across up and downstream. An energy flow diagram for renewable energy from the european union 2006 breaking a glass using the resonant frequency.

Video enhanced using strobe lighting to show the standing waves starting with ritter's experiment with photographic paper, this short video 3.40 goes on to look at uv a, uv b and uv c before going on to briefly descrive their use in space exploration a short video 4.06 of a modern day recreation of the famous experiment carried out by geiger and marsden, under the supervision of rutherford. A nice flash showing the scale of the universe from the very small to the very big seti search for extra terrestrial intelligence knowing the speed of sound in water, the formula speed distance / time and a computer, it is possible to use ultrasound to produce an image of the sea bed. Acoustic waves with low frequencies, below 20hz, are called infrasound and are produced by a variety of natural and man made sources. You could add to this picture: animal communications and detection of animal movements. Security camera video of a static electricity caused fire whilst refuelling informative short video showing an aircraft being 'grounded' before refuelling and explaining how a modern aircraft reduces charge build up. High speed camera footage of lightning static charges can build up just from rubbing against the carpet! an exploding star will supernova and this can last weeks or months. The resulting explosion can trigger new star formation.the last supernova to be seen in the milky way was in 1604.

Plate boundaries are shown in greeny blue, earthquakes with yellow dots and recent volcanoes as red triangles. Astr 100 honours project from the research school of astronomy and astrophysics from the australian national university. Includes cmb introduction to the elctromagnetic spectrum with links to each of the areas. Introduction to the electromagnetic spectrum with a look at each of the wavelengths in turn. Looking in a bit more depth at radio waves from their first transmission at the end of the 19th century. The heinrich hertz experiment first carried out in 1881 as a precursor the michelson morley experiment in 1887.

Have a look at some of their other stuff it's great one student's experiment results for the effect of temperature on an ntc thermistor. Very short video showing longitudinal waves and transverse waves in a slinky short nature film showing how ultrasound is useful to bottlenose dolphins quick, clear animation to show vector addition simple diagram showing a virtual image seen in a mirror. A very clever excel spreadsheet showing animations of a progressive wave moving from left to right and right to left and the formation of a standing wave. Amplitude maximum displacement from the mid point, wavelength length/distance of a single wave, frequency number of waves passing a point per second. Speed of light in a vacuum 300,0,0 m/s the components used by the westminster motor kit to make a simple d.c.

Complete dc motor from the westminster kit a dying star, no longer undergoing fusion, with a mass similar to our sun and a size similar to earth. Visible light makes it through the atmosphere but images are blurred the earth's atmosphere blocks x rays and gamma rays. Worked example 7.18 using the equations of motion to find the height of a building or the time taken to fall. A short tutorial 6.37 on writing nuclear equations for alpha, beta + and gamma decay i wanted to know if there were any other second year a level students who experience a problem this year with the marks awarded by edexcel for a2 physics coursework physics coursework component ph06? my school had all the students marks modified by edexcel from the 50’s down to 20’s.

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