what depends if the universe is expanding or not
H, (see Hubble's Law)
HZ
Related Physics A Level answers
All answers ▸A motorist traveling at 10m/s, was able to bring his car to rest in a distance of 10m. If he had been traveling at 30m/s, in what distance could he bring his cart to rest using the same breaking force?
With the help of a suitably labelled graph, explain what is meant by resonance of a mechanical system.
State Ohm's Law and the main characteristics of ohmic conductors, giving examples
Why are electron volts used instead of Joules in Quantum Phenomena and how do you convert between the two?