A mixture is a substance made by combining two or more different materials in such a way that no chemical reaction occurs. A mixture can usually be separated back into its original components. Some examples of mixtures are a tossed salad, salt water and a mixed bag of M&M's candy.
Answer:
3.46 s
Explanation:
First of all, we can calculate the acceleration of the elevator by using Newton's second law:
and the acceleration has the same direction of the net force (upward).
Now we can calculate the time takes for the elevator to cover a distance of S=15 m by using the following SUVAT equation:
where a is the acceleration and t the time. Re-arranging the equation, we find
To solve the problem, it is necessary to apply the concepts related to the diffraction given in circular spaces. By definition it is expressed as
Where,
\lambda = Wavelength
d = Optical Diameter
Angular resolution
In turn you can calculate the angle through the diameter and the arc length, that is,
Where,
x = The length of the arc
D = Distance
From known data we know that Jupiter's diameter is,
Replacing we have that,
Re-arrange to find d,
Therefore the minimum diameter of an optical telescope to resolve a Jupiter-sized planet is 0.968Km.
technically usually the warmer object/substances particles move master which causes friction among the particles plus the kinetic energy being converted to thermal energy, so i would say the hand.
the second option, Electric into Thermal