The pond appears shallower from its real depth due to –

1 Answer

Answer :

Refraction

Related questions

Description : A water tank appears shallower when it is viewed from top due to – (1) rectilinear propagation of light (2) reflection (3) total internal reflection (4) refraction

Last Answer : (4) refraction Explanation: This phenomenon is because of refraction of light. The lines of sight intersect at a higher position than where the actual rays originated. This causes the water to appear shallower than it really is.

Description : A water tank appears shallower when it is viewed from top due to – (1) rectilinear propagation of light (2) reflection (3) total internal reflection (4) refraction

Last Answer : (4) refraction Explanation: This phenomenon is because of refraction of light. The lines of sight intersect at a higher position than where the actual rays originated. This causes the water to appear ... depth that the water appears to be when viewed from above is known as the apparent depth.

Description : A water tank appears Shallower when it is viewed from top due to –

Last Answer : Refraction of Light

Description : A water tank appears shallower when it is viewed from top due to (1) rectilinear propagation of light (2) reflection (3) total internal reflection (4) refraction

Last Answer : refraction

Description : Why is a water tank appears shallower when it is viewed from top? -Do You Know?

Last Answer : The bending of light (i.e. refraction of light) as it moves from water to air makes the water tank appear to be less shallower than its real depth.

Description : Why is a water tank appears shallower when it is viewed from top?

Last Answer : Due to Refraction

Description : A pond of water appears less deep due to – (1) Reflection (2) Diffraction (3) Refraction (4) Polarization

Last Answer : (3) Refraction Explanation: The apparent depth will look less that its real depth due to the refraction of light. First of all, imagine an object at the bottom of the pond, emitting three beams of light ... eye, and as such perfectly vertical, will not bend one way or another as it leaves the water.

Description : A pond of water appears less deep due to (1) reflection (2) diffraction (3) refraction (4) polarisation

Last Answer : refraction

Description : Why does water tank appear shallower when viewed from the top? (1) Due to reflection (2) Due to refraction (3) Due to diffraction (4) Due to total internal reflection

Last Answer : (2) Due to refraction Explanation: Water in a swimming pool or water tank appears shallower than its depth because of the refraction of light. The light travels straight as long as it is in the water, but if it emerges obliquely from the water into the air it is bent downward toward the surface.

Description : What is the value of pressure at the bottom of a pond depth of 1m ?

Last Answer : The depth of pressure at the bottom of a pond depth of 1m is 9800 Pa

Description : We have a pond at the cottage. How to find out how deep it is?

Last Answer : Only softened. Lower the line with weights either from the boat or swim.

Description : Consider the following statements: 1. A pool of water looks shallower than it actually is. 2. Light bends towards the normal while travelling from water to air. Which of the above statements is/are correct? (a) Both (b) None (c) 1 only (d) 2 only

Last Answer : Ans:(c)

Description : When CO2 concentration in blood increases breathing becomes (a) shallower and slow (b) there is no effect on breathing (c) slow and deep (d) faster and deeper.

Last Answer : (d) faster and deeper.

Description : Discharge curve may be extended by logarithmic method if (A) Cross section of river is uniform (B) River is broader and shallower (C) River is of any type (D) None of these

Last Answer : Answer: Option A

Description : Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if ... C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F

Last Answer : (a) T F F T

Description : The surface of water in a pond remains cool even on a hot day because 1. water evaporates at the surface and evaporation causes cooling 2. the heat absorbed at the surface is transmitted downwards 3. Water in contact with the bottom ... /are correct? (a) 1 only (b) 3 only (c) 1 and 3 (d) 1, 2 and 3

Last Answer : Ans:(a)

Description : A pond looks shallow is due to?

Last Answer : Refraction of light

Description : An explorer is riding his camel in the desert. Up ahead he sees what appears to be a pool of water. He can tell if it is a real pool of water or a mirage by putting on his polarized sun ... not be able to discern a difference z) both are polarized so one will not be able to discern a difference 

Last Answer : ANSWER: X -- REFLECTIONS FROM WATER ARE POLARIZED WHILE THE MIRAGE S NOT

Description : A real image always appears: w) larger than object x) inverted y) erect z) same size as object

Last Answer : ANSWER: X -- INVERTED

Description : The following statement(s) is/are true concerning HIV infection. a. Initial screening with ELISA is highly sensitive but can be associated with a false positive rate of 25% b. ... , carinii pneumonia, CMV pneumonitis, Cryptococcus meningitis, and disseminated infection due to atypical mycobacteria

Last Answer : Answer: b, c, d Acquired immunodeficiency syndrome (AIDS) is a syndrome caused by the human retrovirus (HIV-1) that infects T lymphocytes and causes severe immunosuppression. Individuals who ... to prolong survival when administered early in the course of disease and is considered routine therapy

Description : The sun appears red at sunrise and sunset while it appears white at noon because of _____ A. Refraction B. It is cooler at sunrise and at sunset C. Diffraction leading to red end of the spectrum reaching the earth D. Scattering of light due to dust particles and air molecules

Last Answer : ANSWER: D

Description : Sun appears red in colour at sun-rise and sunset due to – (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun Comes out of the mountains (4) that all other colours scatter away except red

Last Answer : (4) that all other colours scatter away except red Explanation: According to Rayleigh's law, the intensity of scattered light varies inversely as the fourth power of its wavelength. Sunlight consists of ... have to travel a larger part of the atmosphere because they are very close to the horizon.

Description : The sky appears blue due to – (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Last Answer : (1) Rayleigh scattering Explanation: The blue colour of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little ... absorbed blue light is then radiated in different directions. It gets scattered all around the sky.

Description : The colour of sky appears blue due to – (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Last Answer : (3) scattering of shorter wave lengths Explanation: The sunlit sky is blue because air scatters short-wavelength light more than longer wavelengths. Since blue light is at the short wavelength end of the ... that the human eye perceives blue when looking toward parts of the sky other than the sun.

Description : Stick appears to be bended, when im- mersed in water is due to?

Last Answer : Refraction of light

Description : The sun appears red at sunrise and sunset while it appears white at noon, because A. Of refraction B. It is cooler at sunrise and at sunset C. Of diffraction leading to red end of the spectrum reaching the earth. D. Of Scattering of light due to dust particles and air molecules?

Last Answer : C. Of diffraction leading to red end of the spectrum reaching the earth.

Description : The sun appears oval shaped or flattened due to (a) dispersion (b) scattering (c) atmospheric refraction (d) cannot say

Last Answer : (c) atmospheric refraction

Description : Apparent position of the star appears raised due to (a) atmospheric refraction (b) scattering of light (c) both (a) and (b) (d) none of these

Last Answer : (a) atmospheric refraction

Description : Which disease appears due to deficiency of vitamin - A

Last Answer : Night blindness

Description : In case of thin film of non-uniform thickness, when illuminated with white light, the film appears colored. This is due to change of what factor? (a) Conditions for path difference at different points of ... of film (c) Thickness of film is different at different points of film (d) All of above

Last Answer : (d) All of above

Description : When a pencil is dipped in glass of water it appears bent near the surface of water due to ______ of light. a) refraction b)reflection c)bouncing back of light d)none

Last Answer : a) refraction

Description : Sun appears red in colour at sunrise and sunset due to (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun comes out of the mountains (4) that all other colours scatter away except red

Last Answer :  that all other colours scatter away except red

Description : The sky appears blue due to (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Last Answer : Rayleigh scattering

Description : The colour of sky appears blue due to (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Last Answer : scattering of shorter wave lengths

Description : Have any screen actors engaged in major real life events on camera to add depth to their performances?

Last Answer : While performing his play The Second Greatest Entertainer In The World , Dick Shawn collapsed onstage, as planned, leading into intermission. He did this at evey performance, and always remained onstage in his ... , until the 2nd act began, when he did not spring up. He died after the collapse.

Description : The ratio of real depth to apparent depth is called : A. Refractive index B. Critical angle C. Lateral displacement D. None

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Description : There was once a house. In the house was a garden, In the garden was a pond, On the pond was a boat, An' by the boat was a girl, In a pretty petticoat. What was her name? Well that's such a shame, 'Cause it's hidden in the middle of this riddle! What is she called? -Riddles

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Description : The curved body of water formed when a meandering river reshapes and cuts off one of its bends is called: w) an Essing pond x) an Oxbow lake y) a Swensen pool z) a Groovy pool

Last Answer : ANSWER: X -- AN OXBOW LAKE

Description : The ratio of the length and depth of a simply supported rectangular beam which experiences  maximum bending stress equal to tensile stress, due to same load at its mid span, is  (A) 1/2  (B) 2/3  (C) 1/4  (D) 1/3

Last Answer : (B) 2/3 

Description : Is a marshy swampy pond a problem?

Last Answer : Is the water totally stagnant? How does it get filled? What is the water source? Is it full all year? Fish can eat the algae, But, they need aeration. A healthy pond will exchange 10% of its water ... exactly what your pond needs at any given moment. (I hate them because they are always right.) :-)

Description : What is the difference between a pond and a lake?

Last Answer : Gallons

Description : How do fish in a small pond (or anywhere for that matter) survive?

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Description : If you dig out a small pond how does it fill up with fish?

Last Answer : You have to stock it with fish yourself. Wild ducks might find it if you live in an area with a roving duck population.

Description : Do you have a mental file on each Jellyfish in the pond?

Last Answer : Not everyone – just you, @KNOWITALL ! :-) Seriously, I am just pretty good at keeping people on here straight by connecting the dots – and being on here a lot. Sometimes I totally forget someone who hasn’t been around much.

Description : Will the UV light from a bug zapper placed over my pond hurt the frogs' eyes?

Last Answer : No. The sun’s UV rays have never hurt frogs and I doubt the frogs would be staring directly at the UV light anyway…

Description : Will filtering my pond with a 1 micron filter be unhealthy for my fish?

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Description : Should I turn off my pond water filters while my goldfish are spawning?

Last Answer : Check out this link for your queries.

Description : How can I keep raccoons from taking apart and damaging my pond lights?

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Description : Fluff time: are Jellies like Monarch butterflies, salmon, sea turtles, and bears, they drift away but something they can’t explain always draws them back to their home area, pond, or region?

Last Answer : answer:I’m just glad you’re addressing some of the much neglected important news topics of today! What the fuck is “sawn”?

Description : Is there anything I can put into a pond to make suspended sediment condense and settle out?

Last Answer : I met with one of my clients one time out at the Cornell Research facility. He was raising trout. He made a filter out of a wooden frame, plastic wrap and crushed stone. A simple pump moved the water up to the top. The water was crystal clear and the trout looked amazing.