A simple machine will increase the total time effort must be exerted and decrease the amount of effort required in any given second.
The law of conservation of energy still holds because it still take the same amount of energy to get the job done.
no because how can you explain an observation without making one
as we know that energy is associated with matter i.e. energy cannot be present without matter but matter can be without energy. as we go up in atmosphere density decreases mass also decreases due to which most of the energy escapes
Environmental Altruism refers to actions that one takes to remedy environmental issues such as climate change, dependency on fossil fuels, water conservation, etc. without regard for personal benefit. Often these behaviors demand a sacrifice of comfort or convenience from the person taking action.
The nitrate ion is the oxidizing agent in the compound without it you could not burn the chemicals and you could not produce a spectrum so there would be no emission of color
There would be no life on Earth without liquid water. It is also a major constituent of the weather systems that affect climate. The planet Venus has virtually no water, and has formed a thick, dense atmosphere inimical to life.
Just like a book or a movie, computer software can be owned. If you copy it without permission from the owner, you are violating their ownership rights and effectively stealing a copy of it.
churches
Absolutely
ICl5
Avoid stepping on an ant
mp3humgama
Without a license, yes.
Energy and Material conservation are not Possible without Water conservation.
A long time ago, people did live without machines. But now, it would make things much harder to do so.
yes.
Ya, do it.
Yes. If husband is not on the account.