Chemistry, 30.10.2020 23:30 richierichMBM7786
A hot pot with a closed lid is placed on a table. Something is placed in between the pot and the table to protect the table from heat. Why does the table need protection from heat?
26. A hot pot with a closed lid is placed on a table. Something is placed in between the pot and the table to protect the table from heat.
Question options:
The pot is an isolated system, heat and energy cannot escape
The pot is an open system, heat and matter can enter and leave the pot
The pot is an open system, heat can escape but matter cannot
The pot is a closed system, heat can escape but matter cannot
Answers: 3
Chemistry, 22.06.2019 01:00
Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using
Answers: 2
Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
Chemistry, 23.06.2019 02:30
What type of energy conversion occurs when you place your feet near the fire place and they become warm
Answers: 1
A hot pot with a closed lid is placed on a table. Something is placed in between the pot and the tab...
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