oof5221
07.10.2020 •
Mathematics
ASAP HELP PLSSS! Marlene puts a 87.78 g block of brass into boiling water at 100.1°C until it is hot. She then places the brass block into a bath of 142.16 g of cold water whose temperature was 10.4°C. The final temperature of everything was 18.7°C.
A) What is the original temperature of the cold water?
B) What is the final temperature of the cold water?
C) What is ∆T for the water?
D) How much heat did the cold water gain?
E) How much heat did the brass block lose?
F) Use the formula for heat given above and solve it for “c” the specific heat. G) What is the mass of the block of brass?
H) What is ∆T for the block of brass?
I) Now calculate the specific heat of brass.
J) Where did Marlene put the block of brass?
Solved
Show answers
More tips
- F Family and Home How to Teach Your Child to Speak: Tips and Recommendations...
- P Philosophy Agnosticism: Opinion or Belief?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics Acontestant on a game show has 20 points. she answers a question correctly to win 10 points. then she answers a question incorrectly and loses 15 points. what is the contestant s...
- M Mathematics Find the output of the linear equation y=7x+4 when the input is −2...
- M Mathematics Choose all that are sources of funding for social services in a society. income tax collection service fees collection traffic tickets port fees...
- M Mathematics Members of a society must be at least 18 years old to serve their community. true or false...
- M Mathematics If you spend 7 hours a day sleeping what fraction of the day are you asleep?...
- M Mathematics I ll give you the ! what is the output of the function when the input is 4?...
- M Mathematics The whole number 4 is equivalent to what percent?...
- M Mathematics When flipping a fair coin 4 times in a row, which outcome is more likely: htht or ? justify....
- M Mathematics the rabbit population in a certain area is 500% of last year s population. there are 700 rabbits this year. how many were there last year...
- M Mathematics Ineed on this constructed response! : (...
Ответ: