Physics, 12.07.2019 21:30 SpiritedAway7087
Ametal ball of mass 20 grams at 200 degrees celsius is dropped to 40.0 grams of water in a copper cup at temperature 20 degrees celsius. the observed final temperature is 25 degrees celsius. what is the specific heat capacity of the metal ball?
Answers: 2
Another question on Physics
Physics, 22.06.2019 07:30
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
Answers: 1
Physics, 22.06.2019 11:30
Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
Answers: 1
Physics, 22.06.2019 17:30
Does heating a metal wire increase or decrease its electrical resistance? why?
Answers: 1
Physics, 22.06.2019 21:00
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
You know the right answer?
Ametal ball of mass 20 grams at 200 degrees celsius is dropped to 40.0 grams of water in a copper cu...
Questions
Biology, 20.12.2019 23:31
Mathematics, 20.12.2019 23:31
Mathematics, 20.12.2019 23:31
Mathematics, 20.12.2019 23:31
Chemistry, 20.12.2019 23:31
Physics, 20.12.2019 23:31
Social Studies, 20.12.2019 23:31
Mathematics, 20.12.2019 23:31
English, 20.12.2019 23:31
Mathematics, 20.12.2019 23:31
