By rotating at the same rate as the Earth, the satellite always appears to sit in the same point in our sky. Signals are sent from a large curved reflector on the surface to a curved receiver on the satellite. However, at the end of the day what would give you most satisfaction, sense of pride and achievement? The sections below contain links to revision notes, PowerPoint slides and extra questions to test your readiness for assessments in each of the units. In places where the original slide is animated, you will need to read several pages in a row to see the full slide contents.

The Learning Outcome Questions are linked to the numbers in the compendium, so if there are certain areas of difficulty she can find the number in the Learning Outcome Questions and check the answers from them. Where a past paper includes material for which SQA does not own the copyright, this material can only be reproduced on a non-commercial basis for the purposes of instruction in an educational establishment. colour temperature line spectra summary of the information we can get from the light received from any star (surface temperature of the star, what the start is made of, etc.Every podcast is approximately 8 minutes long and follows the path of the notes associated with the topic. The following past papers and their solutions are presented here following the SQA Conditions for use , for non-commercial academic support of students only. Quantities and Symbol Sheet, this is the document that will explain those letters in the Relationships sheet.

All the past exam papers are copyrighted © to their exam boards, which we have collected from various online sources and gathered them at one place to help candidates in their studies. The satellite can relay the signal to another ground station or pass it to another satellite before it is sent back to another ground station.I think I am currently full, but can leave you on the waiting list until my life gets a little less hectic. I do have some questions and answers from Farr Academy so I’ll see if I’ve permission to share those. Since the satellite and Earth rotate at the same rate, one full rotation every 24 hours, the satellite is always over the same point on the Earth’s surface. This is the type of answer you need to give in a question where you are asked to describe gas behaviour using the kinetic theory.

IdontknowwhattheythinktheanswerisforthediffractionquestionintheMC,bothDandEaresuitableastheirwavelengthremainsthesamedistance. Watch this BBC Bitesize video about the ways that fuses and RCDs help protect us from electrocution. At the end of each of the 14 topics, the pupils will take part in a Kahoot Quiz using their own school iPads. AlltheteachersIknowhavenoideaaboutwhatTHESQAarethinkingforthatquestionbecausethequestionneverstatedifthegapsizeincreasedordecreasedwhichwouldmakeiteasier. These papers and solutions are reproduced to support SQA qualifications on a non-commercial basis according to SQA conditions of use.You can also create your own files and save them so that you can open them in school with Microsoft Office. This high temperature during re-entry is the reason those special black tiles are needed on its underside. Myphysicsteachersseemedtosayitwas"easy"butIdon'treallyknowhowtofeelaboutitatm,Mrsphysicsdidpostbothpapershowevernoteachersoranyonehasuploadedsolutions,mybestestimateisthatI'llhopefullygetalowAbutyou'reabsolutelyrighttheyaskedalotondynamicsandthewaycertainquestionswerewordedwasreallystrange,evenfortheSQA. ithinkthegeneralresponsefrommostpeoplewasthatitwasreallydifficult,hopefullythegradeboundariesareloweredbythesqa.

SQA Past Papers and SQA Marking Schemes found here are exclusively for supporting studies of SQA qualifications.

Notice how the presenter converts the current from mA to A before doing the calculation in his example. I can’t claim that Physics will be the easiest subject that you can choose but I describe it like this. The professor from the brilliant periodic videos site has a clip about Lord Kelvin and the temperature scale named after him. Don’tworry,theSQAmightlowerthegradeboundaryandyouarebottheonlyonewho’sgoingthroughthis,somepeopleinmyschoolstruggledwiththatexam.