S il vous plait pouvez vous me repondre le plut tot possible ? ♡♡ :) Choisir le mot convenable :
-Pour visualiser un faicseaux de lumière , on doit mettre sur le trajet de la lumière du faicseaux ( un solide / des particules diffusantes )
-Le miroir est un milieu ( opaque / translucide )
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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.