A Carnot’s engine with a perfect gas acting as the working substance, is operated backwards and is employed to freeze water at 0 C. The engine is driven by a 200 W electric motor. Find the amount of water frozen A Carnot's engine with a perfect gas acting as the working substance is operated backwards and is employed to freeze water at 0 C. The engine is driven by a 200 W electric motor. Find the amount of water frozen September 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related