"If the scientist had an infinity of time at his
disposal, it would be
sufficient to say to him,
"Look, and look carefully"."
Henri Poincare
What does this mean?

I think it mean...hmm since a scientist is learning about the world and giving knowledge to the public he has to make observations and do test trials to see if something is 100% correct. I think this quote may relate to that. if he has infinite time, he can observe and test for a long time, and he would look, and look carefully at everything he may be studying or whatever he is surrounded by in this world. hope this helps! Have a nice day :) (p.s if you want please give me brainliest)

specific latent heat of fusion, lf, of a substance is defined as the amount of heat required to change a unit mass of the substance from solid to liquid state, without any change in the temperature.

explanation:

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.