LIGHT by ARVIND K NAHAR https://padlet.com/aknahar/v81xsu7nx5lq73cv REFLECTION, HUMAN EYE Please write about reflection of light. en-us 2020-07-30 08:37:31 UTC 2025-12-08 13:38:17 UTC hello@padlet.com https://padlet.net/icons/png/1f4a1.png Light aknahar https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665712849 I see because of Light]]> 2020-07-30 08:42:08 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665712849 rdas5 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665970799 I see because of retinal capacity of my eyes.]]> 2020-07-30 16:26:27 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665970799 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665987626 Light always travels in a straight path]]> 2020-07-30 16:48:25 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/665987626 SHUBHAM GUPTA https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666001966 It is a process when any light falls on any object and is reflected, it is known as reflection of light. If light fall in any opaque object it would absorb all the light and would not reflect, on a plane mirror, it would reflect almost all the light which falls on it.]]> 2020-07-30 17:09:37 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666001966 Abhinav Suri 3001 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666053995 reflection of light is a process when light falls on an object like a mirror and the light reflects . ]]> 2020-07-30 18:23:49 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666053995 Vyom Rastogi https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666072101
Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves. 
]]> 2020-07-30 18:48:00 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666072101 Manan Gupta 3100 guptam3100 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666322544 The light rays then pass through the lens, which changes shape so it can further bend the rays and focus them on the retina. ... These cells in the retina convert the light into electrical impulses. The optic nerve sends these impulses to the brain, which produces an image.]]> 2020-07-31 02:12:59 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666322544 Vibodh sharma https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666340514 When light falls on a smooth shiny surface it reflects. Light always moves in a ray and so the reflection will also be a ray. When the light rays reflect in our eyes then we can see things. ]]> 2020-07-31 02:48:18 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666340514 Suvrat Mahajan https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666538687 The ray is a the straight line in which the light is carried which eventually is bright and helps us see the things around us light can be reflected on a smooth surface and when it hits on a rough surface it’s known as refraction ]]> 2020-07-31 12:23:44 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/666538687 DIVIT KAPUR https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/667053851 When ever light falls on aa surface it reflects back if if the reflected light is reflected in our eyes we are able to see things eg when ever we are in a dark room he visibility becomes very less as there is no light reflecting on our eyes]]> 2020-08-01 10:53:07 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/667053851 Shiv parekh https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/667365115 Light
Light is the source of energy that produces the sensation of vision. We can only see stuff because light falls on it. We can also see because of the retinal capacity of our eyes. If light passes through an object it is called transparent and if it doesn’t it is called opaque. Light is reflected if light bounces off an object. Light will only be reflected if the object if it is polished and smooth. The rays that are reflected are either smooth or diffused. In smooth reflections the rays are parallel and the surface of the object is smooth and polished, but in diffused reflections the rays are not parallel and the surface is rough

]]> 2020-08-02 11:14:39 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/667365115 NITYAM GUPTA https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845021 Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye.]]> 2020-08-05 05:05:50 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845021 Danish danish281206 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845395 The speed of light in a vacuum is around 186,000 miles per second (300,000 kilometres per second). Light travels slower through different mediums such as glass, water and air. These mediums are given a refractive index to describe by how much they slow the movement of light.]]> 2020-08-05 05:06:25 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845395 Prakhar Agrawal https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845439 Dispersion of light happen through prism. It is disperse white light into 7 different colors of rainbow]]> 2020-08-05 05:06:29 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669845439 it is fastest thing https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669846741 .]]> 2020-08-05 05:08:41 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669846741 Rudra Ranjan https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669851122
  • 01Light is made up of energy.
  • 02Light travels in a straight line. ...
  • 03The speed of light is exactly 299 792 km per second.
  • 04This is the speed when light is travelling in a vacuum and not obstructed by the atmosphere.
  • 05Travelling at the speed of light, you could go around Earth 7.5 times in a second.



    • ]]>     2020-08-05 05:15:45 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669851122     https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669851425 2020-08-05 05:16:01 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/669851425 Pratixit Tripathy https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670997523 Light may be the fastest thing in The universe, but it is actually rather slow compared to the universe.We are so small in scale to the universe light seems instant.

    ]]>     2020-08-06 05:00:13 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670997523     Jiyansh Jain https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998031 When light falls on a smooth surface it reflects towards our eyes. Hence, we can see the object.]]> 2020-08-06 05:00:56 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998031 Priyam https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998254 Light is the fastest object and we see because of light]]> 2020-08-06 05:01:18 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998254 saksham Jhanjhri https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998643 it happens only on a smooth surface

    ]]>     2020-08-06 05:01:53 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998643     Aniruddha Agarwal https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998811 Light is a form of energy that enables us to see things]]> 2020-08-06 05:02:09 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670998811 Jaishind singh gill https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670999214 light travels in a straight line it only reflects on a smooth surface . light is a source of energy which helps us see light is the natural agent that stimulates sight and makes things visible . Sunlight travels at the speed of light. the light emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes. The short answer is that it takes sunlight an average of 8 minutes and 20 seconds to travel from the Sun to the Earth. The speed of light is generally rounded down to 186,000 miles per second. ... It takes 8 minutes 17 seconds for light to travel from the Sun's surface to the Earth. Every second around 100 lightning bolts strike the Earth. Every year lightning kills 1000 people. Red, green and blue are the primary colours of light.
    • 01Light is made up of energy.
    • 02Light travels in a straight line. ...
    • 03The speed of light is exactly 299 792 km per second.
    • 04This is the speed when light is travelling in a vacuum and not obstructed by the atmosphere.
    • 05Travelling at the speed of light, you could go around Earth 7.5 times in a second.


    ]]>     2020-08-06 05:02:47 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/670999214     Shlok agarwal https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671047628 There are laws of reflection which include
    1) The angle of incident ray (i) = angle of reflected ray (r)
    2) The normal vision, reflected ray and incident ray ALWAYS lies in the same plane.

    Light is a form of energy that enables us to see things. Our eyes' cornea and retina also help us to see, as when light falls on a object, some light also reflects our eyes' retina which helps us to see the particular thing.

    Issac Newton found the newton's disc in which all the colors of a rainbow are present in equal sectors, which when spun becomes white.

    There are also different wave lengths of different colors of a rainbow. Like, Red has the longest wavelength and blue has the shortest one.]]>     2020-08-06 06:24:58 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671047628     Granth Vohra https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671049400 Light travels in a straight line and only reflects through smooth surfaces. Light is the form of energy that enables us to see.


    Eye is a part of our body that enables us to see

    ]]>     2020-08-06 06:28:28 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671049400     Aryaveer Singh https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671050363 Light is a form of energy that falls on and is reflected from objects , falls onto our eyes forming an image of the object on our retina , through light we are able to see objects


    ]]>     2020-08-06 06:30:04 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671050363     Paritosh https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671051052
    Light is a form of energy which is reflected by other objects and falls on our eye ]]>     2020-08-06 06:31:20 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671051052     RAUNAQ RAJ GUPTA https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671052414 2020-08-06 06:33:50 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671052414 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671052457 Manraj Singh

    Light is the phenomenon which enables us to see things around us

    Light is visible us to us in inverted form and is called real image.
    When the ray of light is shown across the object it creates an angle of incidence= Angle of reflection in a smooth surface called specular reflection
    They are two types of images of light in plane mirror 
    Real and Virtual

    ]]>     2020-08-06 06:33:56 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671052457     https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671147120 Neelay
    Light is a form of energy which is reflected by other objects and falls on our eyes ]]>     2020-08-06 09:47:28 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/671147120     ABHINAV SURI 3001 8 B https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/679312848 Light is the phenomenon which enables us to see things around us . When a ray of light approaches a smooth polished surface and the light ray bounces back, it is called the reflection of light. ]]> 2020-08-13 18:53:21 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/679312848 Light danish281206 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684365172
    Light is a form of energy that produces in us the sensation of sight. • Reflection of light is the phenomenon of bouncing back of light in the same medium on striking the surface of any object.


    ]]>     2020-08-18 06:49:01 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684365172     Human Eye danish281206 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684366762
    The Human Eye It is a natural optical instrument which is used to see the objects by human beings. It is like a camera which has lens and screen system]]>     2020-08-18 06:50:49 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684366762     https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684371864 Light is a form of energy ]]> 2020-08-18 06:56:07 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684371864 Light aaryannyadavvv https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684372121 Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye.
    -BINOD]]>     2020-08-18 06:56:26 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684372121     https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684372313 Light always travels in a straight line]]> 2020-08-18 06:56:40 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684372313 Light can move superfast, superslow, and not at all aaryannyadavvv https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684374559 The speed of light in a vacuum is equal to 3 x 10⁸ m/s, that's over 1 billion km/hr! When light is injected into an odd form of matter called a Bose-Einstein Condensate however, it can travel as slow as 25 km per hour! Bose-Einstein Condensates are a strange state of matter consisting of supercool atoms with almost zero energy, where atoms behave in a quantum state. To slow light, traveling photons collide with atoms in the BEC to form a hybrid particle called a polariton, which moves slower than a photon.

    Just as Bose-Einstein Condensates can be used to slow down light, they can also be used to temporarily store it. In the same experiment, a team of scientists stored light for 1.5 seconds, before releasing a pulse back to motion. This discovery could lead to developments in transmitting quantum information.
    - BINOD]]>     2020-08-18 06:59:23 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684374559     How does Light Reflects from Mirror? danish281206 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684379407
    A mirror is a surface that reflects light more perfectly than ordinary objects. Most objects reflect light at varying angles. This is more accurately called refraction, because the rays of light bend when they hit the object and move off in varying directions. This allows us to see the object they bounced off of.

    ]]>     2020-08-18 07:05:30 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/684379407     Aryaveer Singh https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943054 2020-08-27 07:05:45 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943054 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943735


    Paritosh kohli 

    ]]>     2020-08-27 07:06:33 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943735     Nitya k. sharma https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943927  E 

    Y

    E

    ]]>     2020-08-27 07:06:48 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701943927     Hello https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701944624 2020-08-27 07:07:38 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701944624 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701946727 2020-08-27 07:09:56 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701946727 NITYA K SHARMA https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701950142  REFLECTION OF LIGHT]]> 2020-08-27 07:13:49 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701950142 Aryaveer Singh https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701950969 2020-08-27 07:14:49 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/701950969 What is Natural Phenomena? danish281206 https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/823930448 Any naturally occurring calamity or physical process is called natural phenomenon. They may and may not be dangerous every time. But some Natural Phenomena may also be Helpful to people. They are not just disaster. Not only Lightning, Earthquake, Flood, etcetera are Natural Phenomena, but even a 1 degree drop in temperature or the Rotation of Earth is Natural Phenomena.]]> 2020-10-13 06:59:40 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/823930448 hi https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/2026753368 2022-02-03 04:20:19 UTC https://padlet.com/aknahar/v81xsu7nx5lq73cv/wish/2026753368