Physics, 17.09.2019 00:00 yurlgurllmay
How could you demonstrate that visible white light is composed of many different colours?
Answers: 1
Physics, 22.06.2019 00:30
Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.
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Physics, 22.06.2019 10:50
Two rigid transformations are used to map Ξ΄hjk to Ξ΄lmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
Answers: 1
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
How could you demonstrate that visible white light is composed of many different colours?...
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