Ask a New Question

Question

A lead fishing weight with a mass of 57 g absorbs 146 cal of heat.If its initial temperature is 48^C, what is its final temperature?
14 years ago

Answers

TutorCat
Q=mc∆t
Q = heat energy
m = mass
c = specific heat (of lead) [you need to look this number up]
∆t= change in temperature (= final - initial temp)

14 years ago
l
57
8 years ago

Related Questions

3 men went fishing they would divide all fish evenly. 1st guy get them divided with 1 left over, nex... On the first day of fishing season, 70% of the 125 people fishing caught fish. Find what percent of... Is Pb Lead(atomic weight is 82)? What weight of lead nitrate in grams would need to be dissolved in 400 mL of water to prepare a 270... A student holds two lead weights, each of mass 12 kg. When the students’ arms are extended horizon... find the weight of lead pipe 3.5 m long the ext . diameter of the pipe is 2.4 cm and thickness of th... A lead fishing weight cotains 0.12 mol of lead atoms. What is its mass? A 2.41 g lead weight, initially at 10.7 ∘C, is submerged in 8.08 g of water at 51.9 ∘C in an insulat... To pay for a $15,400 fishing boat, Alan made a down payment of $3600 and took out a loan for the... Smoking may lead to weight gain because it increases the body’s capacity for physical activity....
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use