The quart per second is a unit typically used to measure flow rate, and it might seem a little unusual in everyday conversations. To put it in perspective, one quart per second is equivalent to the flow of nearly a gallon of liquid in just four seconds, showcasing its impressive speed for handling liquids. This unit is particularly useful in industrial settings, where understanding and controlling the rate of flow for substances like oil, water, or chemicals is crucial for efficiency and safety.
Interestingly, the quart has its roots in ancient measuring systems and is based on the Latin word “quartus,” meaning “fourth.” This highlights its historical significance, as early civilizations often used fractions of larger units to precisely measure goods. Whether you’re filling a swimming pool or calibrating a scientific experiment, a high flow rate such as quarts per second can indicate a significant and high-speed transfer of liquid.
The unit “cubic yard per second” is a measure of volumetric flow rate, often used in engineering and hydrology to quantify the rate at which a volume of liquid, such as water, flows in a system. One cubic yard per second translates to an immense 764.555 liters per second, highlighting its utility in large-scale applications like river flow measurements or irrigation systems. To put it in perspective, this rate could fill an Olympic-sized swimming pool in roughly two hours!
In the 19th century, as industrial and municipal water demands increased, the mining sector and large-scale waterworks projects became some of the earliest adopters of the cubic yard per second. It’s a testament to how critical this unit has been in shaping water management practices around the world, ensuring efficient usage and distribution of this vital resource.
| Quarts per second | Cubic yards per second |
|---|---|
0
qt/s
|
0
yd³/s
|
0.5
qt/s
|
0.000618891
yd³/s
|
1
qt/s
|
0.00123778
yd³/s
|
1.5
qt/s
|
0.00185667
yd³/s
|
2
qt/s
|
0.00247556
yd³/s
|
2.5
qt/s
|
0.00309445
yd³/s
|
3
qt/s
|
0.00371335
yd³/s
|
3.5
qt/s
|
0.00433224
yd³/s
|
4
qt/s
|
0.00495113
yd³/s
|
4.5
qt/s
|
0.00557002
yd³/s
|
5
qt/s
|
0.00618891
yd³/s
|
5.5
qt/s
|
0.0068078
yd³/s
|
6
qt/s
|
0.00742669
yd³/s
|
6.5
qt/s
|
0.00804558
yd³/s
|
7
qt/s
|
0.00866447
yd³/s
|
7.5
qt/s
|
0.00928336
yd³/s
|
8
qt/s
|
0.00990225
yd³/s
|
8.5
qt/s
|
0.0105211
yd³/s
|
9
qt/s
|
0.01114
yd³/s
|
9.5
qt/s
|
0.0117589
yd³/s
|
10
qt/s
|
0.0123778
yd³/s
|
10.5
qt/s
|
0.0129967
yd³/s
|
11
qt/s
|
0.0136156
yd³/s
|
11.5
qt/s
|
0.0142345
yd³/s
|
12
qt/s
|
0.0148534
yd³/s
|
12.5
qt/s
|
0.0154723
yd³/s
|
13
qt/s
|
0.0160912
yd³/s
|
13.5
qt/s
|
0.0167101
yd³/s
|
14
qt/s
|
0.0173289
yd³/s
|
14.5
qt/s
|
0.0179478
yd³/s
|
15
qt/s
|
0.0185667
yd³/s
|
15.5
qt/s
|
0.0191856
yd³/s
|
16
qt/s
|
0.0198045
yd³/s
|
16.5
qt/s
|
0.0204234
yd³/s
|
17
qt/s
|
0.0210423
yd³/s
|
17.5
qt/s
|
0.0216612
yd³/s
|
18
qt/s
|
0.0222801
yd³/s
|
18.5
qt/s
|
0.022899
yd³/s
|
19
qt/s
|
0.0235179
yd³/s
|
19.5
qt/s
|
0.0241367
yd³/s
|
20
qt/s
|
0.0247556
yd³/s
|
20.5
qt/s
|
0.0253745
yd³/s
|
21
qt/s
|
0.0259934
yd³/s
|
21.5
qt/s
|
0.0266123
yd³/s
|
22
qt/s
|
0.0272312
yd³/s
|
22.5
qt/s
|
0.0278501
yd³/s
|
23
qt/s
|
0.028469
yd³/s
|
23.5
qt/s
|
0.0290879
yd³/s
|
24
qt/s
|
0.0297068
yd³/s
|
24.5
qt/s
|
0.0303257
yd³/s
|
25
qt/s
|
0.0309445
yd³/s
|
25.5
qt/s
|
0.0315634
yd³/s
|
26
qt/s
|
0.0321823
yd³/s
|
26.5
qt/s
|
0.0328012
yd³/s
|
27
qt/s
|
0.0334201
yd³/s
|
27.5
qt/s
|
0.034039
yd³/s
|
28
qt/s
|
0.0346579
yd³/s
|
28.5
qt/s
|
0.0352768
yd³/s
|
29
qt/s
|
0.0358957
yd³/s
|
29.5
qt/s
|
0.0365146
yd³/s
|
30
qt/s
|
0.0371335
yd³/s
|
30.5
qt/s
|
0.0377523
yd³/s
|
31
qt/s
|
0.0383712
yd³/s
|
31.5
qt/s
|
0.0389901
yd³/s
|
32
qt/s
|
0.039609
yd³/s
|
32.5
qt/s
|
0.0402279
yd³/s
|
33
qt/s
|
0.0408468
yd³/s
|
33.5
qt/s
|
0.0414657
yd³/s
|
34
qt/s
|
0.0420846
yd³/s
|
34.5
qt/s
|
0.0427035
yd³/s
|
35
qt/s
|
0.0433224
yd³/s
|
35.5
qt/s
|
0.0439413
yd³/s
|
36
qt/s
|
0.0445601
yd³/s
|
36.5
qt/s
|
0.045179
yd³/s
|
37
qt/s
|
0.0457979
yd³/s
|
37.5
qt/s
|
0.0464168
yd³/s
|
38
qt/s
|
0.0470357
yd³/s
|
38.5
qt/s
|
0.0476546
yd³/s
|
39
qt/s
|
0.0482735
yd³/s
|
39.5
qt/s
|
0.0488924
yd³/s
|
40
qt/s
|
0.0495113
yd³/s
|
40.5
qt/s
|
0.0501302
yd³/s
|
41
qt/s
|
0.0507491
yd³/s
|
41.5
qt/s
|
0.0513679
yd³/s
|
42
qt/s
|
0.0519868
yd³/s
|
42.5
qt/s
|
0.0526057
yd³/s
|
43
qt/s
|
0.0532246
yd³/s
|
43.5
qt/s
|
0.0538435
yd³/s
|
44
qt/s
|
0.0544624
yd³/s
|
44.5
qt/s
|
0.0550813
yd³/s
|
45
qt/s
|
0.0557002
yd³/s
|
45.5
qt/s
|
0.0563191
yd³/s
|
46
qt/s
|
0.056938
yd³/s
|
46.5
qt/s
|
0.0575569
yd³/s
|
47
qt/s
|
0.0581757
yd³/s
|
47.5
qt/s
|
0.0587946
yd³/s
|
48
qt/s
|
0.0594135
yd³/s
|
48.5
qt/s
|
0.0600324
yd³/s
|
49
qt/s
|
0.0606513
yd³/s
|
49.5
qt/s
|
0.0612702
yd³/s
|
50
qt/s
|
0.0618891
yd³/s
|
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