The movement of the tectonic plates is caused by convection currents in Earth´s mantle.
Answer: A) convection currents in Earth´s mantle.
Answer:
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Explanation:
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If the friction increase it would make the thing sliding down slower and makes heat
0.15 m/s East
If you follow the equation a=vf-vi/t, you'll discover that subtracting the final velocity, 0.25 m/s, by the initial velocity, 0.10 m/s, and divide by zero, (bc there was no given time) the answer is 0.15 m/s East
To solve this problem we need to use the concepts related to fluid density. Since we need to know a height point of two different liquids, their pressures must be equal, so
Where,
Density
g = Gravitational acceleration
h = Height
Our values are given as,
Standard mercury pressure at 1atm, the barometer height is 760.2mm.
Replacing we have,
Therefore the tall of the barometer would be 1033.87 (Inconvenient compared with the Mercury Barometer)
