Answer:
Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. ... For example, a red shirt looks red because the dye molecules in the fabric have absorbed the wavelengths of light from the violet/blue end of the spectrum
Iodine clock reaction is a combination of hydrogen peroxide and sulfuric acid. When these are poured together, there is no reaction at first, but after time, a colored reaction will happen to the liquid and may change back to the original color. This idea was discovered by Hans Landolt in the late 1800s.
To let you know what you are working with. if you have a wrong name for a graph then you will get the wrong answer
Answer:
<h2>0.70 kg</h2>
Explanation:
The mass of the volleyball can be found by using the formula
f is the force
a is the acceleration
From the question we have
We have the final answer as
<h3>0.70 kg</h3>
Hope this helps you
