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Firlakuza [10]
3 years ago
8

John added 150 grams of salt to 2.5 liters of water. what is the concentration of the salt solutions​

Physics
1 answer:
torisob [31]3 years ago
4 0
Shdnejeiebx ski wiw do
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• How can you find the temperature in Fahrenheit when its given in the<br> Celsius scale?<br> I
Ray Of Light [21]

Answer:

there are conversion scales used for doing that

to convert Celsius to Fahrenheit we use the formula,

T(°F) = T(°C) × 9/5 + 32

and to convert Fahrenheit to Celsius we use,

T(°F) = T(°C) × 5/9 + 32

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Explanation:

4 0
3 years ago
Fluid clutches are used on equipment that is subjected to?
mamaluj [8]
Fluid clutches are used on equipment that is subjected to higher torque per unit volume. This type of clutch makes use of an incompressible fluid like oil in order to transfer the input of a movement from a pedal and cylinder to an actuating cylinder. Releasing the this clutch would stop the transfer of power but still allowing the engine to turn continuously. 
4 0
3 years ago
A car is left overnight in a parking lot. What is its instantaneous speed at 12:01 a.m.?​
STatiana [176]

Answer:

0 mph

Explanation:

4 0
3 years ago
Read 2 more answers
How long does it take for a 4 inch candle to burn out
kotykmax [81]

What does "a 4-inch candle" mean ?
Is that the length of the candle or its diameter ?

The life of a candle depends on its length, its diameter, the
thickness and starting-length of its wick, the exact substance
of which it's composed ... the type of wax ... and the motions
of the air around it.

I'll always remember the candle shop I visited ... I don't remember
what I was doing in a candle shop, but I was there.  There was a
little wax turkey up on a glass shelf, with a tiny tiny flame in the
middle of its back, so tiny that you could easily miss noticing it. 
The little sign standing next to the little turkey on the shelf explained
that this was a Thanksgiving candle ... it was lit last Thanksgiving,
and would continue burning until NEXT Thanksgiving, roughly a year later !
 
8 0
3 years ago
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Let's say you have a plot for Pendulum experiment. Let's assume g for this experiment was measured (from the slope of the plot)
Gemiola [76]

Answer:

0.0052 m

Explanation:

T^2=0.021\ s^2

g = Acceleration due to gravity = 9.78 m/s²

Time period

T=2\pi \sqrt{\frac{L}{g}}\\\Rightarrow T^2=4\pi^2 \frac{L}{g}

\Rightarrow L=\frac{T^2g}{4\pi^2}

\Rightarrow L=\frac{0.021\times 9.78}{4\pi^2}\\\Rightarrow L=0.0052\ m

The length of the pendulum is 0.0052 m

3 0
3 years ago
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