The most important observation is the conversion of of electrical energy into light energy which performs the function of a lamp.
In addition to this there is a considerable amount of energy loss in form of heat energy. When the electrical lamp is there is production of a significant amount of heat energy. As a result of this the entire energy in form of electrical energy is not converted into light energy
the compound is B.
Water is a compound because it is made up of water molecules.
<span>first what's the mass of 1 mole of CH3OH
</span>C = 12
H3 = 3x1 = 3
O = 16
H =1
<span>Total 32g So we know 6.02x10^23 molecules weigh 32g
</span> 1 molecule weighs 32/6.02x10^23 g so 9.38*10^24 <span>molecules weighs
</span>9.38x10^24 x (32/6.02x10^23=<span>505g (to 3 sig figs</span>
Answer:
hydrological cycle
Explanation:
water cycle is also known as hydrological vycle