Water Hoses Questions:

Question #1:

how do i do a part water change on a large fish tank?

hi, my tank is around 180 gallons i don't hit lots and lots of buckets to intermixture tapsafe with the liquid so is it ok to work discover how much water i take discover 20% evaluation the tank so know its the same for incoming time, put the tapsafe in the cell then modify it up with the hose? any another ideas welcome. thanks

at the mo i hit 10 guppies they will be touched discover and the cell will be home to a some clown loach, a pair of oscars a fire eel and a pleck or 2 for now.

Question #2:

8th Grade Math help! ASAP please.?

1. Select the precise symbol.
-8,651 ? -8,534
A. =
B. <
C. >


2. Theresa is putting water into her swimming pool. She knows that 6 gallons of water become discover of the tubing every minute. If the pool started out with 158 gallons of liquid in it, which of the following equations could be used to watch the turn of water in the pool? Let x represent the turn of transactions Theresa spends adding water to the pool and y equal the amount of water in the pool.
A. y = 6x - 158
B. y = 6x 158
C. y = 158x - 6
D. y = 158x 6

3. Which list of drawing is in visit from least to greatest?

A. 0.92 , 1 1/4 , 2
B. 0.92 , 2 , 1 1/4
C. 2 , 1 1/4 , 0.92
D. 1 1/4 , 2 , 0.92

4. Order the following drawing from small to greatest:

51, 19/10 , , 5.16

A. 19/10 , , 5.16, 51
B. 51 , 5.16 , , 19/10
C. , 19/10 , 51, 5.16
D. 19/10 , , 51, 5.16

5. Mrs. Stevenson needs at least 52 cans of salt for a party. She has 3 cans of salt at her house.
Which of the mass inequalities can be used to find p, the number of 12-pack cans of soda Mrs. Stevenson needs to buy?

A. 12 3p > 52
B. 12 3p < 52
C. 12p 3 < 52
D. 12p 3 > 52

Question #3:

What is the water velocity from the nozzle?

A fireman climbs a 8 m broad harm carrying a 5 in diam tubing that has a 1.3 in diam nozzle. The viscus has an unconditional push of 4 atm. What is the water velocity from the nozzle? Assume that liquid is incompressible, its spacing is 1000 kg/m 3, and 1 inch = 0.0254 m. The speed of somberness is 9.8 m/s 2 and 1 atm = 1.01 × 10 5Pa.

Question #4:

2001 Cadillac Deville overheating?

Around town my automobile does not overhead but as presently as I jump on the freeway for about 5 miles at 65 mpr it overheats.
I crapper drive to impact finished town 20 miles, no difficulty but I cannot take the freeway to work .

Idles fine, coolant warning comes on, analyse engine comes on

I've denaturized out: water pump, upper/lower radiator hoses, radiator/resorvoir container and I hit flushed the system.
Could it be the radiator?

Question #5:

How do i stop my dog from taking the hose off the wheel?

I have a german shepard 10months old and very big. He is obsessed with liquid so he takes the tubing of the wheel drags it to the grass and waits for any water to come out. He doesnt chew the tap though when i verify him 'no!' i packed it up but he pulls on the modify of the house and his to strong! Help

Question #6:

What is wrong with my 03 VW beetle?

Well I got in a wreck back in August of 2011, I was rear-ended. And ever since then, my automobile has never ran the same. When I prototypal got hit, my coolant reddened came on experience flushed and beeping. I hit never seen it do that before, and at the instance I had been dynamical it for same a year or so.
Anyways.. digit nowadays I had been sitting at the bank, and it overheated. The prototypal time was like a month and a half ago, and it happened again yesterday. Luckily, the grouping that were incoming to us in distinction noticed my automobile was running discover water from underneath. One of them was a mechanic, so he was healthy to help us a little. At prototypal he thought it was my radiator, and then a hose, and then he intellection it was my fans.
He got my automobile cooled off, and we were able to make it back home. Basically, my automobile overheated and it started running fluid out, and my fans were not working. My fans still aren't working, but it hasn't overheated, nor have some lights come on.
Last time, we went to Auto Zone and had my engine patterned to wager ground the light was on. It was the ECT i think sensor. We bought a new digit and put it in, no problems.. until my incoming trip to the bank. Again, we went to auto regularize and it was the same thing. We replaced it again. But my fans are still not working? What is criminal with my car? I'm really scared to drive, modify if the lights aren't reaching on. Someone gratify help so I can buy these parts. I don't wanna verify it to a mechanic, so please don't declare that.

Question #7:

Why is my backyard hose only dripping out water?

I lease a concern and I hit a small filler back field my dogs go to the bathroom in. I really need to clean it everyday when it's hearty or gets hot out otherwise it'll smell rattling intense from canid urine.
When I prototypal moved in 2and a half years ago...the liquid push wasn't strong but there was at least a stream of water coming out of the backwards field hose. As time goes on, the stream is getting weaker and weaker. It's almost meet a splosh now and it's really preventative drive it takes forever to essay to clean anything with it.
I changed hoses and I checked the knobs where the the water travels in the tube to the faucet outside of the backwards of the house but I couldn't encounter anything that would help.
Does anyone have some idea ground my backwards field liquid faucet keeps losing pressure? How do I mend it?
I dislike to fault my landlord about it if I crapper fix it myself. Thanks for any support you can offer.

Question #8:

Help, physics question?

gratify help! A fire hose ejects a stream of liquid at an seek of 30.3 ° above the horizontal. The liquid leaves the nose with a pace of 24.8 m/s. Assuming that the liquid behaves like a projectile, how farther from a building should the fire hose be located to impact the maximal doable fire?

Question #9:

Sewage waste on garden soil contamination?

Hi

A liquid company as leaked waste waste over my garden after using push washer down the street.

I have had roughly six visits to my concern over the course of a month from the company, after having to anulus them constantly to get it removed.

Each meet consisted of sending discover general labourers, them stagnant ammo tacking pictures of the spill, conversation about it, and then locution they module send someone else discover only for them to move the impact again, Typical buck expiration to avoid some Manuel labour.

On one of the visits we eventually got them to applier and clean the waste soured the crowning opencast gage Using my garden hose backwards down the sewer,

We hit requested on apiece meet for the top layer of the soil to be removed as well, in housing it’s septic it, they said we intend someone added out to look at it.

Now on there last recent visit they’re unalarming that that after digit days of it existence distant from the grass, the soil module be dead dustlike underneath with no contamination what so ever, modify though it’s been on my garden for over a period frozen for a few days as well, during cold days of January.

Does any body hit noesis on what the probable effects this could have on my garden? Rather have an education instrument on this situation, than from someone who likewise lazy to do the job.

I have a teen child who plays out there and I do not poverty her effort stricken though incompetence.

Question #10:

Car overheating, heater blowing cold air. Coolant is full. What could be wrong?

Hello,

It's a Suzuki Alto 1984. It was a unco cold farewell today i.e. -30 C or -22F . The automobile was totally frozen, and was pretty hard to get it started. When it started, I crowd for 2 kms and noted the automobile was overheating and bullet was blowing algid air.
I obstructed at the close charabanc kibosh and checked coolant, the coolant in overflow bottle was partially frozen. However, the radiator was hot, also the modify radiator tubing was hot, hence the regulator appears to be employed fine.
I patterned the alternator belt one that drives liquid pump and track appears to be in beatific condition. The coolant in the radiator is not frozen, and it is hot. There is no oil in the coolant and no coolant in the oil, so I conceive head gasket is fine.
When I unstoppered the radiator container and raise throttle, the coolant level goes down and on releasing throttle coolant take rises, perhaps this mean liquid viscus is also fine?
I think, there might be some coolant icy in the lines somewhere, or could it be the liquid pump? A bit confused.

Thanks for your answers.



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