Acostumbramos soplar sobre la superficie de un liquido caliente para que se enfrie mas rapido al realizar el proceso que ocurre con la rapidez de lacharles evaporacipn de un liquido , .

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.

there are no components of a physical goal mentioned on the list of choices that you've provided.

magnets not strong enough

explanation: