yes
acoustics
Studying cause & effect.
There are a few ideas of the physical science. The main idea of physical science is studying of matter and energy is physical science. Matter is something that takes up space with mass.
an example of physical scince would be light.
I suppose that the contents of a black box are as mysterious as the intellectual content of science, at least to those who are not trained as scientists. People just use a black box, and they use science, without necessarily understand how these things work.
The French exam. Besides that, it all depends on what you are studying because if you are studying culinary arts or watercolor painting the exam you take will be much different from an exam given to you if you are studying nuclear science or pharmacology for example.
acoustics
That's part of the field of Astronomy.
no i do not
I would need more clarification to answer this. Chemestry is the science of studying the properties of materials. I suppose a non-material thing would be the data they have to use.
Isaac newton is a mathematician and a physicist, it is obvious that he has been studying mathematics and science.
Demography.
taxonmy.
Am i eligible to study b.sc maths after studying inter-vocational computer science?
no you suppose to suck dicks
It is a branch of earth science studying volcanoes.
Natural science is observing , studying and experimenting to find the nature of things.