Acamera is equipped with a lens with a focal length of 34 cm. when an object 2.4 m (240 cm) away is being photographed, what is the magnification?

The magnification is -6.05.

Explanation:

Given that,

Focal length = 34 cm

Distance of the image =2.4 m = 240 cm

We need to calculate the distance of the object

Where, u = distance of the object

v = distance of the image

f = focal length

Put the value into the formula

The magnification is

Hence, The magnification is -6.05.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )