A radio can be classified as matter. Anything that all that takes up space is considered to be matter. No matter how small the item if it takes up space it is considered to be matter.
No, radio waves are not matter.
Radio waves will disturb matter which is more or less on the order of magnitude of the wavelength of the waves.
Anything that has mass is considered matter.
Anything that has mass is considered matter.
No it does not matter.
Leaves can be seen and touched, so must be considered as matter.
Radio waves disturb matter .
Leaves are matter.
Data is not matter.
The duration of All Things Considered - BBC radio show - is 1680.0 seconds.
Anything that has mass is considered matter.