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What is the difference between shadows and images?
Moon appears bright at night. Is it luminous or non- luminous body? Give reason.
Write difference between Transparent , Translucent and Opaque objects?
What the conditions are requried for formation of the shadow
How to make pinhole camera?
What are opeque, translusent & transparent objects
write an activity to show light travels in straight line
in which direction will your shadow be formed when you are standing in sun during
(a) early morning ?
(b) afternoon ?
What is the principle of a pinhole camera?
State three charateristics of the image formed in the pinhole camera .
Show a diagram.
Why is an image not formed on rough surface ?
Give the principle,construction and working of a pinhole camera.
give 4-5 examples of transparent, translucent and opaque
How To Make A Pin Hole Camera?
skin is translucent transparent or opaque
and hand is translucent transparent or opaque
We can't see the shadow of a bird or an aeroplane flying high up in the air, because:
a. the umbra doesn't fall on the ground
b. the penumbra doesn't fall on the ground
c. the umbra is very faint
d. no shadows are formed for flying objects
kindly explain.........
When is the shadow of the box the shortest, when the long side is pointed towards the sun or when the short side is pointing towards the sun?
What is irregular reflection?
Why don't you see the image of your face when you stand in front of a clear glass window-pane?
how does light help us to see things ?
in a pinhole camera why is the image formed upside down
Is a wire mesh a transparent, translucent or opaque object?
Does the flame of gas stove emit light? Explain.
explain construction &working of a pinhole camera
why is the shadow of an object formed opposite to the direction of light source
can you also explain the difference between convergent beam , divergent beam , parallel beam and a ray
1). A transparent object does not form a clear shadow. Write reason
How does a pinhole camera works ?
Transparent objects
Translucent objects
Opaque objects
These objects allow light to pass through them.
These objects allow light to pass through them partially.
These objects do not allow light to pass through them.
One can clearly see through transparent objects.
One can see through translucent objects but not very clearly.
One cannot see through opaque objects.
Transparent objects do not cast shadows because they do not block light.
Translucent objects cast faint shadows as they block light partially.
Opaque objects cast dark shadows as they block light completely.
Is a mosquito net translucent ??
Under `what curcumstances, a red shadow can be formed?
how can you show that light travels in a strait line
how can we make a kaleidoscope ?
can an object form two or more shadows at the same time ? How ?
What are the type of image formed in Cinema screen?
what is a periscope
what does virtual mean
under what circumstances red shadow can be formed
If light is invisible , how does the surrounding become visible ?
if you are standing in an open field at 12 noon,what kind of shadow would you see of yourself?
We see the sun rising 8 1/4 minutes after it has actually risen .Why ?
A solid, transparent sphere has a small, opaque dot at its centre. When observed from outside, the apparent position of the dot will be ?
Pls give ans with explanation
what is a periscope?
is cellophane opaque or transperent or translucent
will a translucent object cast a shadow????????????????
why are we not able to see the shadow of bird when it flying uu in the sky ? why are able
to see it when it is near to the ground?
how does sun get light?
what is the difference between shadow and image
why is shadow of an object formed in the direction opposite to the sideof light source?why should we not look directly at the sun through pinhole camera?
In a completely dark room if you hold up a mirror in front of you will you see the reflection of yourself in the mirror?
is our palm (or hand) a opaque or translucent organ?? because when we take it near a torch light can pass through it patially...
so how will it be classified?
have you seen michael jackson
define luminous object ? give an example.
write the properties of shadow.
which type of object tracing paper is? (opaque/ transparent/ translucent)
under what circumstances can a red shadow be formed?
how can we make a periscope
what is butter paper?
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Syllabus
What is the difference between shadows and images?
Moon appears bright at night. Is it luminous or non- luminous body? Give reason.
Write difference between Transparent , Translucent and Opaque objects?
What the conditions are requried for formation of the shadow
How to make pinhole camera?
What are opeque, translusent & transparent objects
write an activity to show light travels in straight line
in which direction will your shadow be formed when you are standing in sun during
(a) early morning ?
(b) afternoon ?
What is the principle of a pinhole camera?
State three charateristics of the image formed in the pinhole camera .
Show a diagram.
Why is an image not formed on rough surface ?
Give the principle,construction and working of a pinhole camera.
give 4-5 examples of transparent, translucent and opaque
How To Make A Pin Hole Camera?
skin is translucent transparent or opaque
and hand is translucent transparent or opaque
We can't see the shadow of a bird or an aeroplane flying high up in the air, because:
a. the umbra doesn't fall on the ground
b. the penumbra doesn't fall on the ground
c. the umbra is very faint
d. no shadows are formed for flying objects
kindly explain.........
When is the shadow of the box the shortest, when the long side is pointed towards the sun or when the short side is pointing towards the sun?
What is irregular reflection?
Why don't you see the image of your face when you stand in front of a clear glass window-pane?
how does light help us to see things ?
what about sandpaper??
in a pinhole camera why is the image formed upside down
Is a wire mesh a transparent, translucent or opaque object?
Does the flame of gas stove emit light? Explain.
WHAT IS A BAND OF COLOURS OF RAINBOW ARE CALLED?
explain construction &working of a pinhole camera
why is the shadow of an object formed opposite to the direction of light source
can you also explain the difference between convergent beam , divergent beam , parallel beam and a ray
1). A transparent object does not form a clear shadow. Write reason
How does a pinhole camera works ?
Transparent objects
Translucent objects
Opaque objects
These objects allow light to pass through them.
These objects allow light to pass through them partially.
These objects do not allow light to pass through them.
One can clearly see through transparent objects.
One can see through translucent objects but not very clearly.
One cannot see through opaque objects.
Transparent objects do not cast shadows because they do not block light.
Translucent objects cast faint shadows as they block light partially.
Opaque objects cast dark shadows as they block light completely.
Is a mosquito net translucent ??
Under `what curcumstances, a red shadow can be formed?
how can you show that light travels in a strait line
how can we make a kaleidoscope ?
is it opaque ?
can an object form two or more shadows at the same time ? How ?
What are the type of image formed in Cinema screen?
what is a periscope
what does virtual mean
under what circumstances red shadow can be formed
If light is invisible , how does the surrounding become visible ?
if you are standing in an open field at 12 noon,what kind of shadow would you see of yourself?
We see the sun rising 8 1/4 minutes after it has actually risen .Why ?
A solid, transparent sphere has a small, opaque dot at its centre. When observed from outside, the apparent position of the dot will be ?
Pls give ans with explanation
what is a periscope?
is cellophane opaque or transperent or translucent
will a translucent object cast a shadow????????????????
why are we not able to see the shadow of bird when it flying uu in the sky ? why are able
to see it when it is near to the ground?
how does sun get light?
what is the difference between shadow and image
why is shadow of an object formed in the direction opposite to the sideof light source?why should we not look directly at the sun through pinhole camera?
A transparent
B translucent
C opaque
D none of these
In a completely dark room if you hold up a mirror in front of you will you see the reflection of yourself in the mirror?
1) Opaque objects scatter all the light rays .
is our palm (or hand) a opaque or translucent organ?? because when we take it near a torch light can pass through it patially...
so how will it be classified?
have you seen michael jackson
define luminous object ? give an example.
write the properties of shadow.
which type of object tracing paper is? (opaque/ transparent/ translucent)
Ans . 1) Concave mirror 2) Convex mirror 3) Plane mirror 4) Lens
under what circumstances can a red shadow be formed?
how can we make a periscope
what is butter paper?