What is the unit frequency is measured in?
Hertz (Hz), or sometimes megahertz if the Hz is very large.
BP
Related Physics GCSE answers
All answers ▸Describe the process of the big bang
How can an object be at rest without friction?
Explain what is meant by “terminal velocity” with regards to falling objects.
A heater uses energy from a laptop computer to keep a mug of coffee hot. Energy is transferred to the coffee at the bottom of the mug. Explain how a convection current is set up in the coffee.