We obtain the first information about energies in physics classes in school. The complexity of the programme attended by students depends on the type and level of school. These physical laws are useful to us to be able to use energies, exploit them for our benefit, for our earthly needs, and achieve great success in overcoming of certain obstacles that we cannot overcome with our bodies alone. Basically, energies have been divided and classified as mechanical, thermal, electrical, chemical, solar, although they are in fact connected and inseparable. According to terrestrial classification, each kind of energy has certain properties and characteristics, as well as a common denominator: they cannot be lost or destroyed, but only pass from one form to another, from one kind of energy to another. For instance, the mechanical energy of water or wind can be transformed to electrical energy, the electrical energy in the oven is transformed to thermal energy, thermal energy is used to boil water, so in the end we can make coffee or something more useful, such as lunch.<\/p>\n\n\n\n
The above example shows that energies that we divided in physics are in fact connected and can be transformed to different forms and ways of functioning. In the evolution, humans used these properties to their advantage to make various aids, enabling them a more comfortable lifestyle, easier resolving of problems. From the simple bow and arrow, with which humans expanded their energy to catch an animal for food, via wooden plough, with which they started to exploit animal power to farm land, they began to develop complicated devices using the energy of water and wind. In the history, this period is known as the birth of the technical revolution.<\/p>\n","protected":false},"excerpt":{"rendered":"
We obtain the first information about energies in physics classes in school. The complexity of the programme attended by students depends on the type and level of school. These physical laws are useful to us to be able to use energies, exploit them for our benefit, for our earthly needs, and achieve great success in […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[78],"tags":[],"class_list":["post-9407","post","type-post","status-publish","format-standard","hentry","category-what-is-life-cosmic-energy"],"acf":[],"_links":{"self":[{"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/posts\/9407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/comments?post=9407"}],"version-history":[{"count":1,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/posts\/9407\/revisions"}],"predecessor-version":[{"id":9409,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/posts\/9407\/revisions\/9409"}],"wp:attachment":[{"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/media?parent=9407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/categories?post=9407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/books.life-cosmic.eu\/en\/wp-json\/wp\/v2\/tags?post=9407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}