Dams are very useful
The question is Why is internet useful? not why internet is unuseful. I cant find the exact answer if the internet is unuseful to you.
like peanut better
Yo, no energy is unuseful at all we need all of them to surive and to live.
Human resources is the term for people who work. It is a modern term. There is a useful kind and an unuseful kind. The good workers are the useful kind.
Waste energy or dissipative energy are often terms used to describe energy that cannot be efficiently utilized for useful work.
yeahhhh if you want a dam built... hahah
A dam is used to make an artificial lake in a river which can be used to generate hydroelectric power or as a reservoir.
The Aswan dam is useful because it controls the Niles annual floods, which previously flood settlements bordering the river, and generates electricity and makes the Nile easier to control.Read more: Why_is_the_Aswan_high_dam_important
An example of unuseful friction is when trying to push a heavy object on a rough surface where the friction makes it difficult to move the object smoothly.
YES
Very useful, saved a lot of lives and improved some, even after the Aswan low dam. that's all i know.
Having a dam is useful for controlling the flow of water and creating a reservoir, even creating electricity. A dam will also stop floods and if there is a drought one year, the water can be used to help crops and people.