Answer: The "haut" and "bas" (high and low) refer to soft instrument with the following musical characteristics:
"Haut" means loud, shrill and outdoor, while "Bas" refers to quieter and more intimate instrument.
Explanations:
Looking at Bas Instruments and Haut Instruments, Bas referred to soft instruments (literally, "low," but referring to volume, and not pitch) which were suitable for the chamber.
From as early as the 13 CE through the 15CE, there was a division of instruments into HAUT with this musical characteristics: (loud, shrill, outdoor instruments) and also BAS with these musical characteristics: (quieter, more intimate instruments).
The density of a substance is the quotient we obtain when we divide its mass by the volume. The density is,
density = mass / volume
The mass of carbon tetrachloride is given to be 123.95 grams and that the volume is obtained by subtracting final weight of the completely full-filled with water bottle with the initial weight.
86.55 - 24.25 = 62.3 grams
Since the density of water is 1 grams/ cc. Then, the volume of the bottle is also 62.3 cc. The density is therefore,
density = 123.95 grams/ 62.3 cc = 1.99 g/cc
Physics is not a strong subject for me, but I am almost 100% sure the answer is C.
Hope this helps!!
The tension that is contained in this cord when the block is at its lowest is 39.24N
<h3>How to solve for the tension</h3>
Given data
mass = M = 2 kg
unstretched length= 0.5 m
mass of the cord 5 g = 0.005 kg
spring constant = k = 100 N/m
We have to compare with potential energy we have = Mgh = Mgx
g = acceleration due to gravity = 9.81
comparing with kinetic energy we have = 1/2 ke^2 = 1/2 kx^2
equating both energies
1/2 kx^2 = Mgx
dividing both sides by x gives
1/2 kx = Mg
evaluating further gives
kx = 2Mg = Tension in the cord
therefore tension in the cord = 2Mg
= 2 * 2 * 9.81
tension T = 39.24N
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