Answer: Physics is the study of Nature.
Explanation: The knowledge of Nature is the natural science that studies matter, its motion and behavior through space and time, and that studies the related entities of energy and force. Hope this helps. :D
Show us Figure 1 and we'll have the answer in a flash. Without it, not a chance. That's why it's there.
1 kgf in ...... is equal to ... SI units 9.806650 N
Sound waves are a type of classical waves and so they transport only energy without transporting matter through the medium.
The answer you are looking for is Gneiss my dude.