2 areas outside the box will not be scanned for marking (02) g/k39282/jan09/bly2h answer all questions in the spaces provided 1 the diagram shows a pyramid of biomass drawn to scale trout frogs insects water plants 1 (a) what is the source of energy for the water plants (1 mark) 1 (b) the ratio of the biomass of water plants to the biomass of insects is 5 : 1. Aqa unit 1 (phya1) you can find aqa unit 1 past papers and mark schemes below: january 2009 ms - unit 1 aqa physics a-level january 2009 qp - unit 1 aqa physics a-level january 2010 ms - unit 1 aqa physics a-level january 2010 qp - unit 1 aqa physics a-level. You are currently using guest access ()© 2018 beverley high school | based on an original theme created by shaun daubney | moodleorg. Aqa-chem1-w-qp-jan12 aqa-chem1-w-qp-jun10 - do not write outside the box 3 hexane (c 6h 14) is a member of the homologous series of alkanes 3 (a) (i) name the raw material from which hexane is. Aqa phya4 1 w qp jun11 12 217 0 nguyễn văn hậu gửi tin nhắn báo tài liệu vi phạm tải lên: 1,550 tài liệu upload tăng doanh thu tải xuống 0 aqa phya1 w qp jan11 vật lý a level:aqa phya1 w qp jan11 17 263 0 nhận lời giải ngay chưa đến 10 phút đăng bài tập ngay.
Physics a phya1 - aqa gce mark scheme 2009 january series 3 instructions to examiners 1 give due credit for alternative treatments which are correct. Wolgarstonscience search this site welcome to mr rogers's science pages physics a level links revision files for year 9,10 and 11 sitemap welcome to mr rogers's science pages physics a level links for login information for the kerboodle site talk to mr rogers aqa-phya1-w-qp-jun11pdf view download. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online easily share your publications and get them in front of issuu’s.
Title: aqa phya1 2014 20th may mark scheme keywords: aqa phya1 2014 20th may mark scheme created date: 11/3/2014 8:25:12 pm. G/k39541/jan09/bly3h 4 some students investigated the effect of ph on the growth of one species of bacterium they transferred samples of bacteria from a culture of this species to each of eight flasks. 2 areas outside the box will not be scanned for marking (02) g/j37072/jan09/accn1 answer all questions in the spaces provided total for this question: 10 marks 1eiþ on jones owns a business repairing motor vehiclesthe following transactions took place in december 2008. Wmp/jun13/phya1 (07) do not write outside the box 7 turn over 4 when ultraviolet light of frequency 30 × 1015 hz is incident on the surface of a metal, electrons of maximum kinetic energy 17 × 10–18j are emitted 4 (a) explain why the emitted electrons have a range of kinetic energies up to a maximum value. Aqa-chem5-w-qp-jun11 aqa-chem2-w-qp do not write outside the box 3 ammonia can be manufactured by the haber process the equation for the reaction that occurs is shown below.
Home site pages tags calendar site news google apps student e-mail library oliver catalogue helpdesk school website peer support thinkuknow website school. The assessment and qualifications alliance (aqa) is a company limited by guarantee registered in england and wales (company number 3644723) and a registered charity (registered charity number 1073334. Aqa-phya2-w-qp-jan09 - download as pdf file (pdf), text file (txt) or read online scribd is the world's largest social reading and publishing site search search.
H/jan09/germ1 germ1 (jan09germ101) general certificate of education advanced subsidiary examination january 2009 german germ1 unit 1 listening, reading and writing. M/jan09/econ1 econ1 general certificate of education advanced subsidiary examination january 2009 economics econ1 unit 1 markets and market failure friday 16 january 2009 900 am to 1015 am for this paper you must have: z an objective test answer sheet w x v y m/jan09/econ1, 1 1, and 1 for 16. Turn over apw/jan09/chem1 (03) 3 areas outside the box will not be scanned for marking 1 (d) in order to detect the isotopes of tungsten using a mass spectrometer, a sample containing the isotopes must be vaporised and then ionised 1 (d) (i) give two reasons why the sample must be ionised 1. 3 turn over 8 (03) g/k40161/jan09/chy3f areas outside the box will not be scanned for marking 1 (b) in some parts of the world the water is hard, but in other parts the water is soft draw a ring around the correct answer to complete these sentences.
Ω (2 marks) (10) m/jan09/phya1 11 6 6 (b) a potential difference is applied between the two terminals, a and b, and the power dissipated in each of the 400 ω resistors is 10 w (b) (i) calculate the potential difference across the 400 ω resistors. 3 turn over 8 (03) g/k40162/jan09/chy3h areas outside the box will not be scanned for marking 1 (a) (iii) flame tests can be used to identify potassium ions and sodium ions suggest why it is difficult to identify both of these ions in low sodium salt using a flame test. 2 areas outside the box will not be scanned for marking (02) g/c38361/jan09/bly1h answer all questions in the spaces provided 1 the table gives information about the nutrients in a large cup of different hot drinks drink kilojoules total fat in g saturated fat in g sodium equivalent in mg. Wmp/jun11/phya1 turn over (03) do not write outside the box 1 (c) (iii) deduce whether x is a meson, baryon or lepton, explaining how you arrive at your answer.
The king's school grantham isaac newton's school menu home events links (homepage) urgent message to parents/carers school buses leaving early children in need. 4 areas outside the box will not be scanned for marking (04) m/jan09/phya1 2 when light of a certain frequency is shone on a particular metal surface, electrons are emitted with a range of kinetic energies 2 (a) explain • in terms of photons why electrons are released from the metal surface, and. 2 areas outside the box will not be scanned for marking (02) m/jan09/phya2 answer all questions in the spaces provided 1 a car is travelling on a level road at a speed of 150 m s–1 towards a set of traffic lights when the lights turn red the driver applies the brakes 05 s after seeing the lights turn red and.