Density = mass/volume
Mass = 35g
Volume = 5cm3
35/5 = 7g/cm3
So the answer is A to 1 decimal place
One part of a freely swinging magnet always points to the Earth's magnetic pole in the Northern Hemisphere.
This answer of the strength and directions of the magnetic field is a
Radio waves have the longest wavelengths
Answer: I looked it up and it says something about the waves traveling in a solid but I don’t know if that’s correct.
