True. DE is pressure P=Energy/volume a component of Mechanical energy, PV.
Light waves can move a radiometer vane.
True, because mechanical waves require a medium for propagation.
False
false
false
True.
False. The energy from the Sun comes in the form of electromagnetic waves. Those are not mechanical waves.
True, because mechanical waves require a medium for propagation.
False: The energy is called "chemical potential energy" instead of electromagnetic energy.
False
false
false
It is false that an ice cube melts when it's mechanical energy increases.
False
True.
false :)
the answer is true-answered by Diana Stefanyuk
False. Radio waves are electromagnetic vibrations, while sound waves are mechanical vibrations.