Answer:
Precipitation is the formation of a solid from a solution. It is necessary to centrifuge the precipitate to exert sufficient forces of gravity to bring the solid particles in the solution to come together and settle
Explanation:
When you centrifuge precipitate it enables the nucleation to form.
Centrifuging the precipitate helps in determining whether a certain element is present in a solution or not.
When a red giant has insufficient mass it pretty much sheds its outer layer to leave the center core know as the white dwarf
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Answer:
The correct option is C
C) 1020 waves per second
Explanation:
The frequencies and waveslengths of all the electromagnetic waves can easily be found by looking at the diagram of the selectromagnetic spectrum. If we notice the electromagnetic spectrum, we come to know that gamma rays have the highest frequency, about 10²⁰ Hz and the shortest wavelengths.
Therefore, a gamma knife will produces rays of about 10²⁰ waves per seconds
Answer:
64.10937 N
Explanation:
s = Displacement
v = Velocity
F = Force
Converting hp to W
Work
Power
Now
So,
The friction force acting on the van is 64.10937 N
