Answers: 1
Physics, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.
Answers: 1
Physics, 21.06.2019 21:30
Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?
Answers: 3
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 21:00
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
Have a great day free points!...
Chemistry, 12.05.2021 14:20
Biology, 12.05.2021 14:20
Biology, 12.05.2021 14:20
Computers and Technology, 12.05.2021 14:20
English, 12.05.2021 14:20
Mathematics, 12.05.2021 14:20
Chemistry, 12.05.2021 14:20
Biology, 12.05.2021 14:20
Chemistry, 12.05.2021 14:20
Mathematics, 12.05.2021 14:20
Mathematics, 12.05.2021 14:20
Mathematics, 12.05.2021 14:20