<span>A good is rivalrous if its consumption by one consumer prevents or impedes its use by other consumers. Roads are rivalrous to the extent that they are subject to congestion, since congestion is caused by use of the road and impedes the use of the road by others. However, a road which is not subject to congestion, like the toll road in this case, is non-rivalrous. A good is excludable if it is possible to prevent those who have not paid for it from using it. So a toll road is by design an excludable good. Hence, the toll road is rivalrous and excludable.</span>
The correct option is (a) NaHS, KHCO3 and NaF
NaHS, KHCO3 and NaF will form an aqueous solution of form basic.
<h3>What is
aqueous solution?</h3>
A solution in which water serves as the solvent is called an aqueous solution. The most common way to display it in chemical equations is by adding to the appropriate chemical formula. For instance, the symbol for a solution of table salt, or sodium chloride, in water is Na+ + Cl.
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Answer:
λ = 1×10²⁶m
Explanation:
Given data:
Wavelength of radiation = ?
Frequency of radiation = 3×10⁻¹⁸Hz
Solution:
Formula:
c = f × λ
c = speed of wave = 3×10⁸ m/s
by putting values,
3×10⁸ m/s = 3×10⁻¹⁸Hz × λ
λ = 3×10⁸ m/s / 3×10⁻¹⁸s⁻¹
λ = 1×10²⁶m
why push when you can pull?
Uhhhh.... its accelerating by 2 fps.
(frames per second)
The law of partial pressures states that each component exerting pressure contributes to the total, and the sum of these pressures equals the total exertion. This means that the pressure of all three gases added together equals 1514.
X + 325 + 649 = 1514
X=540
The partial pressure of Argon in this system is 540 pounds per square inch.