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Dimas [21]
3 years ago
12

The theory of plate tectonics explains many geological events, including

Physics
1 answer:
OLga [1]3 years ago
5 0

Answer:

D

Explanation:

The crust of the Earth is broken into many pieces called plates. The plates "float" on the soft, plastic mantle which is located below the crust, aka asthenosphere

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When an object experiences uniform circular motion the direction of the net force is?
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In an uniform circular motion, the direction of the net force on the object is radially inward, passing through the center of the circle.
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3 years ago
What is meant by "steam distillation"? choose the correct option from below.
Diano4ka-milaya [45]

Answer:

b is the correct option.

Explanation:

Steam distillation is a distillation in which water is added to the mixture being distilled so that water and the organic compounds vaporize, condense and are collected together. This process is applied for the purification of those materials specially the organic materials which are temperature sensitive. The normal boiling method can not be implemented as these materials starts to decompose on high temperatures. This method has got a lot of applications in industries like petrolium refineries and the oil extraction from some plants etc.

7 0
3 years ago
3. Identify the structures of the skin by the labels A through G below
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4 0
3 years ago
QUESTION 9
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Answer:

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4 0
3 years ago
A proton moving at 8.9 × 106 m/s through a magnetic field of 0.96 T experiences a magnetic force of magnitude 3.8 × 10−13 N. Wha
goblinko [34]

Answer: 15.66 °

Explanation: In order to solve this proble we have to consirer the Loretz force for charge partcles moving inside a magnetic field. Thsi force is given by:

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From this expression and using the given values we obtain the following:

F/(q*v*B) = sin α

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then  α =15.66°

8 0
3 years ago
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