6. What happens to make the water (in the picture) move down?

Explanation:

Camera Settings for Photographing Water in Motion

Use a shutter speed of 1/15 of a second or slower. ...

Use a low ISO setting. ...

Use a tripod. ...

Use a neutral density filter in bright light. ...

Use a fast shutter speed when you want to freeze the motion of a raging river.

When you compose the image, position the horizon line in the lower third of the image.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.