⇒
2 9 th
part of iceberg is above the sea water.
What fraction of an iceberg is above the surface of the water?
Ice has a slightly lower density than seawater, so we see ice floating above the surface of oceans. However, because the difference in relative density between ice and sea water is small, only some of the iceberg floats above the water. In fact, on average only
1/10th of
an iceberg is above the surface of the water.
What fraction of an iceberg density 910 will be above the surface of sea water of density 1170 kg cm 3?
⇒
2 9 th
part of iceberg is above the sea water.
What is the fraction of an iceberg of density?
An ice berg is floating in sea water. The density of
ice is 0
.
What fraction is an iceberg?
The fraction of iceberg which is above the ocean water is
[1 – dfrac{{90}
}{{103}} = dfrac{{13}}{{103}}]. Therefore, the fraction of the volume of iceberg above the water is [dfrac{{13}}{{103}}]. Hence, the correct option is B.
What fraction of an iceberg floating in the ocean is above sea level assume the density of the iceberg is 920 kg m3?
The displaced water should provide the buoyancy force that equals the weight of the iceberg: iceberg volume × 920 kg m-3 × g = displaced volume × 1030 kg m-3 × g → Displaced volume/iceberg volume = 920/1030 = 0.89 89% of the volume is under water and
11%
of the volume is above the water.
How much of an iceberg is beneath the surface of the ocean given that the density of ice is 917 kg per cubic meter and salt water has density 1025 kg per cubic meter *?
7%
of the ice lies below the water. In the case of the iceberg at sea the fraction visible to us is given byf = 1 – ρs/ρw = 1 – 917/10024 = 0.105About 10.5% is visible to us. An iceberg is floating in water. The density of ice in the iceberg is 917 kg `m^(-3)` and the density of water is 1024 kg `m^(-3)`.
Why is 90% of an iceberg underwater?
Density also explains why most of an iceberg is found beneath the ocean's surface. Because
the densities of ice and sea water are so close in value
, the ice floats “low” in the water. … This means that ice has nine-tenths, or 90 percent of water's density – and so 90 percent of the iceberg is below the water's surface.
How much of iceberg is underwater?
Ninety percent
of an iceberg is below the waterline.
What's the biggest iceberg?
Image via ESA. An enormous iceberg – named
A-76
– is now the biggest iceberg on Earth. The berg broke off from the western side of Antarctica's Ronne Ice Shelf into the Weddell Sea. The huge iceberg measures about 1,668 square miles (4,320 square km) in size.
What is the average density of ice?
The density of ice is
0.931 gm/cubic cm
.
What is the specific gravity of ice?
The specific gravity of ice is
0.917
, whereas that of seawater is 1.025.
What percentage of an iceberg is visible?
You might know that only
10%
of an iceberg is visible above the water's surface, but did you know they are old? Like, really old? And that as many 40,000 icebergs break off their glaciers every year — although they don't all make it to our shores. We've got more iceberg facts below, courtesy of Dr.
Where is the largest portion of an iceberg found?
The largest iceberg currently floating in the ocean, named A-76, calved from the Ronne Ice Shelf into
the Weddell Sea in Antarctica
measuring 4320 km
2
. The largest iceberg in recent history, named B-15, measured nearly 300 km x 40 km.
Why does iron block sinks in water and floats in mercury?
A piece of iron
is denser than water
so it will sink in the water as no amount of buoyant force will be able to balance the weight of the piece of iron, however when placed in mercury, mercury being denser than the iron piece, the iron piece will float in mercury.
