They move because of convection currents in the mantle
Spectroscopy because it talks about the study of spectrum of light.
Answer:
In strict SI units (highly recommended), express n in moles, R is the universal gas constant R=8.314Jmol−K , T is the temperature in Kelvins, and the volume V is in m3 . The resulting pressure P will be in Pa. R=0.082054L−atmmol−K , in which case the pressure is calculated in atm.
Answer:
Just show them their place.
Explanation:
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