Hint | Answer | % Correct |
---|---|---|
Our galaxy | Milky Way | 81%
|
No light can escape | Black hole | 56%
|
Types of energy | Thermal, Light, Electrical, Sound, Kinetic, Chemical, Nuclear and Potential (Elastic & Gravitational) | 52%
|
Pulls matter together | Gravity | 51%
|
Current * Voltage | Power | 50%
|
Voltage measurement | Volts | 49%
|
Resistance measurement | Ohms | 48%
|
Current measurement | Amps | 45%
|
Visible light is part of | The electromagnetic spectrum | 43%
|
Sun is the centre | Heliocentric | 38%
|
Useful Energy/Total Energy * 100 = | Efficiency | 34%
|
CMB supports | Big Bang | 33%
|
How to connect a voltmeter | In parallel | 30%
|
Earthquakes caused by | Tectonics | 28%
|
Cancer is caused by | Ultraviolet/Gamma | 28%
|
Earth is the centre | Geocentric | 27%
|
Longitudinal Example | Sound and P Waves | 27%
|
Frequencies above 20kHz | Ultrasound | 23%
|
Beta radiation | Electron/Positron | 21%
|
Where the parallel rays converge | Focal Point | 20%
|
Frequencies below 20Hz | Infrasound | 13%
|
Not a black hole | Neutron star | 12%
|
Ritter | Ultraviolet | 12%
|
Red Shift caused by | Doppler Effect (Stars Moving Away) | 10%
|
Gases in space | Nebula | 8%
|
Herschel | Infrared | 6%
|
Transformers do this | Change voltage and current | 3%
|
Use of X-RAYS | Scanning of internal structures | 3%
|
Use of Gamma | Sterilising/Treating Cancer | 2%
|
Red Shift supports | Both | 1%
|
Induction is | Generating current using wires and a magnet | 0%
|
Ionising | Takes electrons from atoms | 0%
|
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