UNIVERSE
PLANETARY INTERIORS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
What is the pressure at the center of the Earth?
|
|
3.6 mil atm
|
|
|
3.0 mil atm
|
|
|
0.3 mil atm
|
|
|
0.36 mil atm
|
Explanation:
Detailed explanation-1: -At the center of Earth is a solid iron inner core . The hot dense core has a radius of about 759 miles (1, 221 kilometers) and a pressure of about 3.6 million atmospheres (atm).
Detailed explanation-2: -At the centre, the pressure is about 380 GPa (380, 000, 000, 000 pascal).
Detailed explanation-3: -At 1200GMT on 31/12/1968, the pressure at the center of huge anticyclone over Siberia reached 1083.8 hPa and was authenticated.
There is 1 question to complete.