The correct option is SILT.
Terminal velocity refers to the constant speed with which an object fall under the force of gravity. The smaller the weight of the object, the faster will be the rate of falling of the objects. From the options given above, it is silt that has the smallest particle size and the right texture to achieve the highest terminal velocity.<span />
Answer:
0.071 mole
Explanation:
As discovered from Avogadro's hypothesis, 1 mole of any substance contains 6.02x10^23 molecules.
This simply means that 1 mole of H3PO4 also contains 6.02x10^23 molecules.
If 1 mole H3PO4 contains 6.02x10^23 molecules,
Then, xmol of H3PO4 will contain 4.3x10^22 molecules i.e
Xmol of H3PO4 = 4.3x10^22/6.02x10^23 = 0.071 mole
From the calculations made above, 4.3x10^22 molecules of H3PO4 have 0.071 mole of H3PO4
Hey There!
No, this would be considered a chemical change. :)
The correct answer is letter b. Radio Waves.
<span> Radio waves are generated </span>by way of <span>radio transmitters and </span>acquired by using<span> radio receivers. </span>one of a kind<span> frequencies of radio waves have </span>distinct<span> propagation </span>characteristics in the<span> Earth's </span>atmosphere<span>. It is also known to be a kind of electromagnetic radiation.</span>
