a thin string is held at one end oscillates vertically so that, y(x=0,t)=8sin4t(cm)neglect the gravitational force.the string's linear mass density is 0.2kg/m n its tension is 1N the string passes through a bath filled with 1kg water. due to friction heat is transfered to its bath. the heat transfer efficiency is 50% calculate how much time passes before the temperature of bath rises 1 degree kelvin?

siva , 8 Years ago

Grade 12th pass