Pressure and temperature.
Hi physics lovers here is the latest movie using the pHET physics simulation site to help explain how the temperature of a gas inside a sealed fixed volume container affects the pressure of a gas in the container.
Categories: Higher Physics
2Feb
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Calculating the internal resistance of a cell.
Categories: Higher Physics
23Jan
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How circuit resistance affects the tpd of the cell.
Categories: Higher Physics
23Jan
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Buoyancy
Hi physics lovers watch and learn this explanation of the buoyancy force which acts on objects under water.
Categories: Higher Physics
18Jan
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Homework Answers to 2.28-2.31
Hi physics lovers. Please make sure you have completed these homework questions for Thursday`s class.
2.28 (a) R1/R2 = R3/R4
(b) 0V
2,29 (a) Rx = 125 ohms, (b) Rx = 750 ohms, (c) Rx = 840 ohms, (d) 1500 ohms
2.30 (a) R3 = 24 ohms, (b) (i) Yes (ii) 4.5 V across the bulb (iii) R3 48 ohms
2.31 (a) RX = 1.2 kohms
Categories: Higher Physics
11Jan
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Answers to Practice Nab Q1234
Hi physics lovers find in this movie the answers to the practice homework.
Categories: Higher Physics
9Jan
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Physics Revision
Hi Physics lovers. Here is a revision sheet for your assessment on Friday.
Try the questions and let me know through Edmodo if you need help before Friday.
Categories: Higher Physics
8Jan
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ACDC Homework Answers
Hi Physics lovers here are the answers to the homework questions.
Please do these questions for Tuesday so that we can move on.
Categories: Higher Physics
8Jan
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