subject
Physics, 10.12.2020 20:20 neariah24

When Joe saw the Rocky Mountains for the first time, he exclaimed, "These mountains are much younger than ours back East!" Explain which feature supports his conclusion that the Rockies were relatively young mountains.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:30, nathanbrockdac
The plum pudding model of the atom states that ?
Answers: 1
image
Physics, 22.06.2019 02:30, jendun123ovrxij
The particle in a two-dimensional well is a useful model for the motion of electrons around the indole ring (3), the conjugated cycle found in the side chain of tryptophan. we may regard indole as a rectangle with sides of length 280 pm and 450 pm, with 10 electrons in the conjugated p system. as in case study 9.1, we assume that in the ground state of the molecule each quantized level is occupied by two electrons. (a) calculate the energy of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels. 9.27 electrons around the porphine ring (4), the conjugated macrocycle that forms the structural basis of the heme group and the chlorophylls. we may treat the group as a circular ring of radius 440 pm, with 20 electrons in the conjugated system moving along the perimeter of the ring. as in exercise 9.26, assume that in the ground state of the molecule quantized each level is occupied by two electrons. (a) calculate the energy and angular momentum of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels.
Answers: 1
image
Physics, 22.06.2019 10:10, Fionaauggies
How will the system respond to a temperature increase?
Answers: 1
image
Physics, 22.06.2019 14:20, jeny89
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
You know the right answer?
When Joe saw the Rocky Mountains for the first time, he exclaimed, "These mountains are much younger...

Questions in other subjects:

Konu
Mathematics, 13.09.2020 06:01
Konu
Chemistry, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Social Studies, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01
Konu
Mathematics, 13.09.2020 06:01