subject
Physics, 13.12.2019 02:31 yah2muchh

The oldest rocks found on earth are 3.96 billion years old. however, scientists believe the earth is about 4.6 billion years old. what evidence supports this idea? choose all that apply.

the moon and all the meteorites found on earth are about 4.6 billion years old.

there is no evidence to support the idea that the earth is over 3.96 billion years old.

the moon and all the meteorites found on earth are thought to have formed before the earth.

all parts of the solar system are thought to have formed at the same time.

which all that apply

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:20
Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons
Answers: 1
question
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
question
Physics, 22.06.2019 10:00
Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
question
Physics, 22.06.2019 11:30
How can you increase the strength of an electromagnet?
Answers: 1
You know the right answer?
The oldest rocks found on earth are 3.96 billion years old. however, scientists believe the earth is...
Questions
question
Mathematics, 24.02.2021 18:20
question
Mathematics, 24.02.2021 18:20
Questions on the website: 13722367