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Test your knowledge on units, circuits, heating, and more with this interactive game. Answer questions and earn points to challenge your physics skills!
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Welcome to … J E P J O A P ! D E O A Y R R D Y ! Skip Rules
You will choose questions from the following six topic areas: CLICK TO VIEW TOPIC AREAS
What do you know about… Units
What do you know about… Circuits
What do you know about… Heating
What do you know about… Household/Misc.
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1:10 Units f o r 1 0 p o i n t s … What is the unit for current? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 1:10 Answer Amperes or Amps 10 CLICK TO PLAY AGAIN
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1:20 Units f o r 2 0 p o i n t s … What is the unit for energy? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 1:20 Answer Joules 20 CLICK TO PLAY AGAIN
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1:30 Units f o r 3 0 p o i n t s … What is the unit for Voltage? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 1:30 Answer Volts (of course) 30 CLICK TO PLAY AGAIN
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1:40 Units f o r 4 0 p o i n t s … What is the unit for power? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 1:40 Answer Watt 40 CLICK TO PLAY AGAIN
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1:50 Units f o r 5 0 p o i n t s … What does the unit for power represent? And what therefore are the unit of power’s units? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 1:50 Answer Amount of energy per unit time, so it is J/s. 50 CLICK TO PLAY AGAIN
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2:10 Circuits f o r 1 0 p o i n t s … What is the definition of a circuit? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 2:10 Answer A closed loop along which an electrical current flows 10 CLICK TO PLAY AGAIN
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2:20 Circuits f o r 2 0 p o i n t s … What are the two types of circuits? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 2:20 Answer Series and parallel 20 CLICK TO PLAY AGAIN
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2:30 Circuits f o r 3 0 p o i n t s … The diagram below shows two circuits, what type is each one? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 2:30 Answer 30 CLICK TO PLAY AGAIN
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2:40 Circuits f o r 4 0 p o i n t s … What is the formula for Ohm’s Law? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 2:40 Answer V = IR 40 CLICK TO PLAY AGAIN
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2:50 Circuits f o r 5 0 p o i n t s … Using Ohm’s Law, if a lightbulb in a house provides 5 Ohms of resistance, what current must be passing through it? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 2:50 Answer V I R So I = V/R. In a house, V = 110 Volts, so I = 110/5 = 22 Amps 50 CLICK TO PLAY AGAIN
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3:10 Heating f o r 1 0 p o i n t s … What is specific heat? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 3:10 Answer The amount of energy you need to raise the temperature of a substance. 10 CLICK TO PLAY AGAIN
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3:20 Heating f o r 2 0 p o i n t s … Which has a higher specific heat, water or aluminum? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 3:20 Answer Water (it is harder to heat up) 20 CLICK TO PLAY AGAIN
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3:30 Heating f o r 3 0 p o i n t s … What formula have we been using for calculating heat energy? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 3:30 Answer HE = m*c*ΔT HE = heat energy m = mass of substance c = specific heat ΔT = change in temperature 30 CLICK TO PLAY AGAIN
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3:40 Heating f o r 4 0 p o i n t s … Two Heating are acting on a skydiver – a 700 N force downward due to gravity and a 100 N force upwards due to air resistance. What is her net force? CLICK TO CHECK
T h e c o r r e c t a n s w e r i s … 3:40 Answer Her net force is 600 N downwards. 40 CLICK TO PLAY AGAIN
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