What is the scale factor is a 8.9 m object appears as 6.5c, in a picture?

To find the scale factor, we need to compare the size of the object in reality to its size in the picture.

The scale factor can be calculated using the formula:

Scale factor = Size in the picture / Actual size

In this case, the size of the object in the picture is given as 6.5 cm. We need to convert this measurement to the same unit as the actual size, which is in meters. Since there are 100 centimeters in a meter, we divide 6.5 by 100 to convert it to meters:

6.5 cm / 100 = 0.065 m

Now, we can calculate the scale factor:

Scale factor = 0.065 m / 8.9 m

Dividing these two values gives us the scale factor:

Scale factor ≈ 0.0073

Therefore, the scale factor is approximately 0.0073. This means that in the picture, the object appears about 0.73% of its actual size.