Chemistry, 27.11.2020 02:30, jewelzoe49
O lentila biconvexa simetrica din sticla , avand indicele de refractie n=1,5 , cu distanta focala f=60cm , formeaza imaginea unui obiect asezat la 90cm de ea. Sa se precizeze unde se formeaza imaginea, natura acesteia , marimea liniara transversala. sa se calculeze convergenta lentilei si raza acesteia.
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Chemistry, 22.06.2019 09:40, loveoneonly9153
Consider this initial-rate data at a certain temperature for the reaction described by
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Chemistry, 22.06.2019 18:30, TaraC
Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes
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Chemistry, 22.06.2019 21:30, starl0rd211
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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O lentila biconvexa simetrica din sticla , avand indicele de refractie n=1,5 , cu distanta focala f=...
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