filter funnel
funnel
Use a funnel to guide the liquid into the narrow opening of the container, helping to prevent spills and make pouring easier. Tilt the container slightly to create a space for the liquid to flow in smoothly. Pour the liquid slowly and steadily to control the flow and avoid overflow.
To pour liquid into a small mouth container. Like oil into an engine.
To pour off the liquid at the top of a container with an insoluble substance, you can carefully tilt the container while keeping the insoluble substance in place with a stirring rod or spoon. Slowly pour off the liquid from the top while ensuring that the solid substance remains in the container. Be cautious not to disturb the solid at the bottom to prevent it from mixing with the liquid being poured off.
A funnel is typically used to pour liquid into a container with a small opening. It helps control the flow of the liquid and prevents spills. Alternatively, a pipette or a small spouted measuring cup can also be used for more precise pouring.
funnel
funnel
There is most likely a more efficient way to do this, but this is the best I can do for now.Notation: ( x , y ) where x is the amount of water in the 5-liter container and y is the amount of water in the 7-liter container1. Fill the five-liter container ( 5 , 0 )2. Pour the five-liter container into the seven-liter container ( 0 , 5 )3. Fill the five-liter container ( 5 , 5 )4. Fill the seven-liter container with the five-liter container, leaving 3 liters in the five-liter container ( 3 , 7 )5. Pour out the seven-liter container ( 3 , 0 )6. Pour the five-liter container into the seven-liter container ( 0 , 3 )7. Fill the five-liter container ( 5 , 3 )8. Fill the seven-liter container with the five-liter container, leaving 1 liter in the five-liter container ( 1 , 7 )9. Pour out the seven-liter container ( 1 , 0 )10. Pour the five-liter container into the seven-liter container ( 0 , 1 )11. Fill the five-liter container ( 5 , 1 )12. Pour the five-liter container into the seven-liter container ( 0 , 6 )
pour it into a known liquid volumetric container. One liter will always be one litter no matter the viscosity or special gravity of the liquid
As illustrated in the 1995 movie Die Hard 3 (Bruce Willis, Samuel K. Jackson), you can measure out exactly 7 liters in the following manner:Fill the 5 liter container, then use that 5 liters to fill the 3 liter container.Dump out the 3 liter container.What was left in the 5 gallon container is 2 liters. Pour this into the 3 liter container.Fill the 5 liter container again.You now have 7 liters : 5 in the large container and 2 in the smaller one.
You have to have something else to build the 4 liters into. Call it The Tub.Fill the 5.Pour the 5 into the 3.That leaves 2 liters in the 5.Pour them into The Tub. You now have 2 liters in The Tub.Empty the 3.Fill the 5.Pour the 5 into the 3.That leaves 2 liters in the 5.Pour them into The Tub. You now have 4 liters in The Tub.QEDYou do not have a TUB, it is not in the problem.Fill the 5 liter containerPour it into the 3 liter container leaving 2 liters in the 5 liter containerEmpty the 3 liter containerPour the 2 liters from the 5 liter container into the 3 liter containerFill the 5 liter containerFill the remainder of the 3 liter container from the 5 liter containerSince the 3 liter container already had 2 liters in it, one liter from the 5 liter container will fill it leaving 4 liters in the 5 liter container.Solved
To find the volume of a liquid in liters, you can use a measuring container marked in liters. Simply pour the liquid into the container and read the volume indicated on the container in liters.
Pour from the 7 liter container into the 5 liter container until their levels are equal. Both containers will then have 6 liters in them.
-- Fill the 3 from the hose.-- Pour the 3 into the 5. The 5 container now has unfilled capacity of 2.-- Fill the 3 again from the hose.-- Pour the 3 slowly into the 5. It'll take only 2 to fill the 5 container.-- There is now 1 remaining in the 3 container. QED
Assuming an unlimited supply of water, fill the 4 l. pour that onto the 9l. refill the 4l and pour that in the 9l. it now has 8l (not full) fill the 4l again pourinr carefully into the 9l leaving 3l in the 4l container. empty the 9l. pour the 3l from the 4 in to the 9l container. Refill the 4l. Pour that into the 9l (4+3 =7). fill the 4l again and pourinto the 9l leaving 2l in the 4l container. Dump the 9l container, pour in the 2l from the 4l container. fill the 4l again. pour into the 9l (2+4 = 6) and you are finished.
Measure the container itself, or measure the mass of the liquid and the container and find the density of that certain liquid has and isolate for the volume.
Use a funnel to guide the liquid into the narrow opening of the container, helping to prevent spills and make pouring easier. Tilt the container slightly to create a space for the liquid to flow in smoothly. Pour the liquid slowly and steadily to control the flow and avoid overflow.