Answer:
110V
Explanation:
Given parameters:
Current in the lightbulb = 0.5A
Resistance = 220Ω
Unknown:
Voltage = ?
Solution:
To solve this problem, we apply the equation derived from ohm's law;
V = IR
So,
V = 0.5 x 220 = 110V
Answer:
A suspension is a heterogeneous mixture of a finely distributed solid in a liquid. The solid is not dissolved in the liquid, as is the case with a mixture of salt and water. Suspension.
Explanation:
Common examples of suspension include the mixture of chalk and water, muddy water, the mixture of flour and water, a mixture of dust particles and air, fog, milk of magnesia, etc. ... Particles of the suspension are large enough to scatter the rays of light and the path of ray is visible through it.
Answer: ![K=\frac{[OH^-]\times [(CH_3)2NH]}{[(CH_3)_2N]}](https://tex.z-dn.net/?f=K%3D%5Cfrac%7B%5BOH%5E-%5D%5Ctimes%20%5B%28CH_3%292NH%5D%7D%7B%5B%28CH_3%29_2N%5D%7D)
Explanation:
Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as 
For the given chemical reaction:
The concentration of pure solids and pure liquids is taken as 1.
Thus
