The nearer an object is to a converging lens, the __________ the image produced. What word completes this sentence?smallerbigger

What word completes this sentence? A convex lens will produce a __________ image when the object is placed inside the focal length.

What is the missing word in this sentence? A lens gives a magnification of 0.3, so the image produced will be __________ than the object.

A lens forms an image between the object and the lens. Name the lens

An object is placed at a distance of 20 cm from a convex lens of focal length 10 cm. The image is formed on the other side of the lens at a distance20 cm10 cm40 cm30 cm

Look at the picture of the microscope. To move the objective lens up and down, I would turn the _________ __________ dial. Which two words complete the sentence?