Final answer:
To find the width of the object when the image is 29 cm wide and the magnification is 5.0, divide the image width by the magnification. The object width is 5.8 cm.
Step-by-step explanation:
When a 29 cm wide image is seen through a compound system with a magnification of 5.0, to find the width of the object we can use the magnification formula:
M = Image Size / Object Size
By rearranging the formula to solve for the Object Size, we get:
Object Size = Image Size / M
Substituting the given values:
Object Size = 29 cm / 5.0
Object Size = 5.8 cm
Therefore, the width of the object is 5.8 centimeters.