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Unit 2, Topic 5
Quiz on physics- M. Case
Question | Answer |
---|---|
What name is given to the electrons which are releaed from a metal when supplied with sufficient energy? | Photoelectrons |
Who discovered/ invented, the quantisation of energy? | Max Planck |
What is the value of Planck's constant? | 6.63x10(-34)J |
Which type of radiation possesses the highest frequency? | Gamma Waves |
What is the equation for photovoltaic efficiency? (worded) | Useful energy output divided by total energy input multiplied by 100 |