Answer:
Velocity = 3.622 m/s
Explanation:
Given:
Starting height = 1.32 m
Distance = 1.88 m
Find:
Velocity
Computation:
Using 2nd equation of motion.
s = ut + [1/2]gt² , where g = 9.8 m/s² and u = 0
1.32 = [1/2][9.8]t²
Time (t) = 0.519 sec
We know that
Velocity = Distance / Time
Velocity = 1.88 / 0.519
Velocity = 3.622 m/s
Answer:
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Explanation:
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When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increase. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.
Here is the answer. The microscope parts that should routinely be adjusted to control the light source and provide optimal illumination of the specimen are the following: <span>light source; condenser; specimen; objective lens; ocular lens. Hope this answers your question.</span>
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