Answer:
Water
Explanation:
Since water is a compound compose of fixed amount of Hydrogen and oxygen, it can only be broken down by a chemical means.
Mean while, antimony, carbon and sulfur are all elements and can not be split further.
<span>Evaporation is the process of atoms or molecules in a liquid, or solid state (depending on the state of the substance sublimes) gains enough energy to become gaseous. </span>
Answer: mitosis results in two. meiosis results in four.
Explanation:
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells
Answer:
is the de Broglie wavelength associated with a baseball that is moving with a velocity of 42 mph.
Explanation:
De-Broglie's wavelength, which is:
where,
= De-Broglie's wavelength = ?
h = Planck's constant =
m = mass of particle =
v = velocity of the particle
We have :
Mass of baseball = m = 220 g = 0.220 kg ( 1g = 0.001 kg)
Velocity of the base ball = v = 42mph =
1 m/s = 2.237 mph
De-Broglie wavelength of the baseball at v:
=1.604\times 10^{-34} m=1.604\times 10^{-25} nm[/tex]
is the de Broglie wavelength associated with a baseball that is moving with a velocity of 42 mph.