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What is the nature of image formed by convex and concave lens and mirrors and how to show the light reflected by them?
1. which of the following shows laterally inversion?
(a) plane mirror (b) concave mirrror (C) convex mirror (d) all of them
2. A ________ image is formed by the actual meeting of reflected rays.
3. what is lateral inversion?
Differntiate between the following-:
4. lense and mirror
5. concave mirror and concave mirror
6. luminous and non- luminous body
Give reason for the following
7. convex mirror is used as a rear view mirror.
high order thinking skills (hots)
8. how wil you distinguish between plane concave and convex mirror without touching them?
what are any 3 uses of concave and convex lens?
difference between concave mirror and convex mirror
Q.1 Fill in the blanks:-
Q1.Convex mirror are used as reflector in street lamps whereas concave mirror is used as a reflector in torch and car headlight.why?
Q2.In reflector telescopes the bigger curved mirror is a convex mirror.This sentence is false.Give reason why it is false?
A convex lens can burn a piece of paper using sunlight. give reason
Whats the difference between real and virtual image?
What is a newton's disc
what is the meaning of real image,inverted image,virtual image,erect image?
Whats the difference between reflection and shadow?
why is concave mirror called as the converging mirror?
what is dispersion of light??
If we see red rose in blue light it appears black . Why?
define reflection of light
give examples of rectilinear propagation of light
You are standing at a distance of 1m. from a plane mirror (a) What is the distance
what do you mean by lateral inversion?
in the torch reflector cancave mirror is used then why convex mirror are used as reflector in street lamps
Why is a concave lens also called a diverging lens ?
1. The change in direction of light by a mirror is called reflection. (True/False)
2. A concave lens is also called diverging lens. Why?
I want some more examples on concave and convex mirror
Why is it dangerous to look at the sun through a convex lens
what do you mean by reflection of light ?
The surface of a concave mirror is pointed towards the sun. Light from the sun hits the mirror and converges to a point. How far is this converging point from the mirror's surface if the radius of curvature of the mirror is 150cm.
whatare the differences between pinhole camera images and shadows?
how does an electric bell work?
Why do doctors use concave mirrors for examining body parts?
Wells dug to get groundwater often dry up after some time.Why?What can be done to the well to get water from it again?
image that cannot be obtained on a screen is called ________.
formed by a convex ________
is always virtual and smaller in size.
(c) An image formed by a ________
mirror is always of the same size as that of the object.
image which can be obtained on a screen is called a _______image.
image formed by a concave ________cannot be obtained on a screen.
If you walk towards a plane mirror at a speed of 1.2 m/s, how fast will you approah your image i the mirror
Explain the Electromagnetic spectrum of light
A virtual image larger than the object can be produced by a
(iii) convex mirror
(iv) plane mirror
what are the laws of reflection? explain with diagram.
information about akshayya urja din
expand M.C.B and C.F.L ? write their importances ?
What are the characteristics of convex mirror ?
Is make up mirror a concave or convex mirror???????????????????
what is the nature of image formed in a plane mirror ?
Examples of Virtual and Real image
differences between food chain and food web
WHAT IS THE DIFFERENCE BETWEEN CONSTANT SPEED AND UNIFORM MOTION ?
What is linear propagation of light ?
a ray of light falls on a mirror normally. What are the values of angle of incidence and the angle of reflection ?
what is the difference between reflection and refraction
why is the convex mirror called as the diverging mirror?
what is the difference between reflection and deflection of light?
What is Parallel beam of light?
What are the characteristics of concave mirror ?
state the type of mirror the following items/ objects can act :
1. inside of a stainless steel bowl.
2. reflector of a torch.
3. polished wooden sufrace.
4. shiny surface of the bicycle bell.
please show me a pic of the VIBGYOR and prism?
Why does newton's colour disc appear white on rotating ?
difference between concave and convex lens?
what is the difference between erect ,real & virtual.....?
Why we cannot see an object through a bent pipe ?
AT A DEGREE CAN A PLANE MIRROR FORM A REAL IMAGE
The side mirror of a scooter or a car in the images of all the objects appear smaller than the objects themselves give reason
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