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? asked in Education & ReferenceHomework Help · 1 month ago

Is it wrong or right?

This is from my math submission, and I am wondering if I am correct

These are links to the pictures of the task from my math submission

The answers on the tasks has a line under them

Translation is:

An air cylinder has inner diameter of Ø25 mm, while the rod has a diameter of Ø10 mm. The lenght of the cylinder is 200mm. The stemple has a thickness of 8,0 mm and is shoved 95 mm in the cylinder:

a. How big is the volume at the left side of the stemple?

b. How big is the volume of air at the right side of the stemple?

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