Task id12389
Seller: nerdmavr
Price: 0.20 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
The movable jumper of the rectangular frame, on which the film of soapy water is stretched, is held and connected to an undeformed spring of length l0. The second end of the spring is rigidly fixed. Spring stiffness - k. surface tension coefficient - a, frame width - l. The jumper is released. How much heat will be released or absorbed during the movement of the jumper, if all bodies can be considered weightless? The jumper moves without friction. The frame is motionless.
Additional information
Detailed solution. Format gif