मराठी

Which of the following can never form a circular shadow? - Science

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प्रश्न

Which of the following can never form a circular shadow?

पर्याय

  • A ball

  • A flat disc

  • A shoe box

  • An ice cream cone

MCQ
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उत्तर

A shoe box

Explanation:

A shoe box is either rectangle or square in shape.

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पाठ 11: Light - Multiple Choice Questions [पृष्ठ ६६]

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एनसीईआरटी एक्झांप्लर Science [English] Class 6
पाठ 11 Light
Multiple Choice Questions | Q 6. | पृष्ठ ६६

संबंधित प्रश्‍न

Fill in the blank.

The darkest portion of a shadow is called the ................


Select the correct alternative.

Umbra is a region of


Select the correct alternative.

Penumbra is a region of


Draw a ray diagram to show the formation of umbra alone.


In the following diagram, draw rays to form a penumbra on the screen.


Why is it that the birds flying in the sky do not cast their shadow on the earth?


Answer the following.

How is a shadow formed? Write the conditions required for a shadow to form.


What is penumbra?


When does a shadow form?


How does the colour of an opaque object affect the colour of the shadow?


What do we need in order to see a shadow?


Sivarajan placed a meter stick in the playground at 7.00 am in the morning. How will the shadow of the stick at noon look in comparison to the one in the morning


What are the properties of shadow?


What is a shadow? What things are necessary for the formation of a shadow?


Rearrange the boxes given below to make a sentence that helps us understand opaque objects.

O W S A K E O P A Q U E  O B J E T T  S M
S H A D          

The ______ is the darkest part of a shadow.


The lighter shade of shadow is the ______.


Three torches A, B and C shown in the following figure are switched on one by one. The light from which of the torches will not form a shadow of the ball on the screen.


Three identical towels of red, blue and green colour are hanging on a clothes line in the sun. What would be the colour of shadows of these towels?


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