Convection currents within earth's core and mantle transfer large amounts of heat when
a. hott...
Physics, 25.11.2019 07:31 maricelajacinto3379
Convection currents within earth's core and mantle transfer large amounts of heat when
a. hotter, less dense rock rises and cooler, more dense rock sinks
b. cooler, less dense rock sinks and hotter, more dense rock rises
c. hotter, less dense rock sinks and cooler, more dense rock rises.
d. cooler, less dense rock rises and hotter, more dense rock sinks.
Answers: 2
Physics, 22.06.2019 02:00
How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
Answers: 3
Physics, 22.06.2019 03:50
Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
Answers: 1
Physics, 22.06.2019 07:20
If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =
Answers: 1
Physics, 22.06.2019 14:30
Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
Answers: 3
Chemistry, 10.07.2019 17:00
Chemistry, 10.07.2019 17:00
Mathematics, 10.07.2019 17:00
History, 10.07.2019 17:00
Mathematics, 10.07.2019 17:00
History, 10.07.2019 17:00
Social Studies, 10.07.2019 17:00
Chemistry, 10.07.2019 17:00