Answer:
Knowing others is intelligence; knowing yourself is true wisdom. mastering others is strength; mastering yourself is true power. if you realize that you have enough, you are truly rich, "And the cause of not following your heart, is in spending the rest of your life wishing you had."
Explanation:
<h2>I need points so SORRY!</h2>
1. Sunspots
2. Sun
3. Spectroscopy lets scientists identify silicon dust in the clouds of gas giant planets like HD 209458b located 150 light-years away, and<span>The Earth's atmosphere absorbs much of the infrared and ultraviolet light that passes through it. Space telescopes can detect these waves</span>
1 mole is equal to the atomic mass of the element/compound in grams
Answer:
Stone A
Explanation:
Measuring density is an easiest way to determine if two similar looking substances are same or not. Here also we need to perform the density test for each stone that is suspected to be fake diamond. We will calculate the density of each stone and compare it with the density of original diamond.
Density is calculated using the formula
It has been given in the question that both the substances have same volume of 0.15 .
Density of stone A = = 3.47 or after rounding off we get 3.5
Density of stone B = = 2.8
It is clear from the above calculation that the stone A has same density as the diamond but stone B lacks behind in density.
So, stone A could be the real diamond.
Answer:
C- a method of testing an idea