Which type of molecular motion best characterizes liquids? 1:rapid random movement in straight lines alone 2:very little molecular motion at all 3: vibration alone 4:vibration and some linear motion like sliding around

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !

може ли да зареждате повече информация, моля