Density Topic Questions
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We found 73 questions associated with the 'Density' topic. Displaying results 21 - 30.
Is our year and day becoming longer?
The sun has been emitting energy since millions of years.Acc. to Einstein's E=mc2 the sun is loosing it's density.Due to this fact the day ...
Posted 3+ months ago | 1 answers | 
| Open
Related topics: energy, year, million, density, einstein, fact, sun, years, days, day
Why does the hydrometer that floats in water rises slightly, when some detergent is added in though?
... its density does not change?
Posted 3+ months ago | 1 answers | | Open
10 gals = 20 lbs = 2lbs/gal 3 gals = 21 lbs = 7lbs/gal 5 gals = 15 lbs = 3lbs/gal avg density is?
... (2+7+3)/3= 4lb/gal - or this - 10 gals = 20lbs 3 gals = 21 lbs 5 gals = 15 lbs avg density is 56/18 = 3.11111 lb/gal ...
Posted 3+ months ago | 1 answers | | Open
Related topics: density
Fluid mechanics?
A piece of concrete has density of 2300 kg/m3 and is 400 x 600 x 3000mm thick. It is lowered into the sea by a crane for an underwater construction ...
Posted 3+ months ago | 0 answers | | Open
Related topics: concrete, sea, underwater, piece, construction, crane, mechanic, density, fluid, mechanics
A heavy uniform inextensible copper wire has the same cross section throughout its length & has the?
a heavy uniform inextensible copper wire has the same cross section throughout its length & has the same density. The wire is suspended between ...
Posted 3+ months ago | 0 answers | | Open
Related topics: heavy, wire, uniform, copper, section, density, suspended, length
Which of the following describes density? A.amount of mass conatained in a certain space. B.the?
... amount of space that matter occupies. C.how fast the particles of matterare moving. D.the number of particles or amount of matter
Posted 3+ months ago | 1 answers | | Open
Related topics: space, fast, number, moving, density, matter, particle, numbers
A sample of salicylic acid weighing (1.598 mg) and the prescribed amounts of the other reagents are?
... used in the synthesis of aspirin. The density of acetic anhydride is 1.08 g/mL. The density of concentrated sulfuric acid is 1.85 g/mL. a.) ...
Posted 3+ months ago | 0 answers | | Open
Do you still have Citracal +D3 +bone density builder 120 coated tablets?
Posted 3+ months ago | 0 answers | | Open
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