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Why does the coin placed at the bottom of the container appers to be raised when the container is filled slowly with water?
it is because the view we are seeing the coin is from rarer to denser that is from air to water so the refractive index differs so the view we so the coin at the bottom of the cointer appears to be raised
The pebbles lying at the bottom of the clear water of the river appears to be raised up above their actual positionwhy?
Because when light enters a denser medium it is refracted towards normal. The same effect is seen when a straight stick is placed at an angle half into water. The stick appears bent at the point it enters the water. This phenomenon is called 'real and apparent depth', if you are interested.
A tank with a flat bottom is filled with water to a height of 3.5 meters what is the pressure at any point at the bottom of the tank?
the answer isC. 34.3 kPa
Why a coin placed at the bottom of a beaker containing water appears raised?
It is an optical illusion due to the fact that water is more dense than air and so slows the speed of light. When light travels from a less dense to a more dense material, it slows down and 'bends'.
A tank with a flat bottom is filled with water to a height of 4 meters what is the pressure at any point at the bottom of tank can you ignore atmospheric pressure when calculatingyour answer?
3.5kpa
Why does the coin placed at the bottom of the container appers to be raised when the container is filled slowly with water?
it is because the view we are seeing the coin is from rarer to denser that is from air to water so the refractive index differs so the view we so the coin at the bottom of the cointer appears to be raised
When a glass is filled to the brim with water the water appears to bulge from the sides of the glass due?
Cohesion
When a glass is filled to the brim with the water appears to bulge from the sides of the glass due to?
Cohesion
With dirt at the bottom of a jar filled with water the mixture is called a?
This is a homogeneous mixture.
The pebbles lying at the bottom of the clear water of the river appears to be raised up above their actual positionwhy?
Because when light enters a denser medium it is refracted towards normal. The same effect is seen when a straight stick is placed at an angle half into water. The stick appears bent at the point it enters the water. This phenomenon is called 'real and apparent depth', if you are interested.
What is the pressure in psi at the bottom of a water tank that is filled to a dept of 25 feet?
10.85 psi.
Which organelle appears to be empty but is filled with liquid?
The vacuole appears to be empty, but it is actually filled with liquid called cell sap. The vacuole plays a crucial role in storing materials such as water, nutrients, and waste products in plant cells.
A tank with a flat bottom is filled with water to a height of 3.5 meters what is the pressure at any point at the bottom of the tank?
the answer isC. 34.3 kPa
If you poked 3 holes in a vertical line in a bottle filled with water which hole will spurt water the furthest and why?
The hole at the bottom will spurt the most water since the pressure is higher at the bottom compared to the top.
Why a coin placed at the bottom of a beaker containing water appears raised?
It is an optical illusion due to the fact that water is more dense than air and so slows the speed of light. When light travels from a less dense to a more dense material, it slows down and 'bends'.
Why do clouds turn dark or black when its going to rain or snow?
The optical thickness increases when the cloud grows thicker and is filled with liquid or frozen water. It is more difficult for solar radiation to pass through the cloud, so it appears dark on the bottom.
Can a hydrogen filled balloon float in vacuum?
no it will not. because a balloon filled with hydrogen floats only because it is lighter than air so when there is a vacuum it will not float. it is like oil and water if there is no water oil is on the bottom if there is water it is on the top.
