Answers: 1
Physics, 23.06.2019 00:00
If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume
Answers: 2
Physics, 23.06.2019 00:30
Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.
Answers: 2
Physics, 23.06.2019 04:31
You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.
Answers: 2
An 800-g bird has 47.0 J of gravitational potential energy when it is perched high up in a tree. Cal...
Biology, 12.12.2019 02:31
Physics, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
Biology, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
English, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
History, 12.12.2019 02:31
English, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
Mathematics, 12.12.2019 02:31
Biology, 12.12.2019 02:31