You measure the mass of an apple using a balance. you get these three measurements: Trial 1: 167.0g
trial 2: 166.9g
trial 3: 167.2g

you know that the true mass of an apple is 172 g. Describe your results in terms of precision and accuracy. Explain your answer

passing a magnet thought the

mixture , because iron gets attracted to magnet .

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .