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Question (11)

QN0016632

If a torch is moved closer to an object, the shadow generally becomes ________.

(A) larger
(B) smaller
(C) invisible
(D) colourful

Correct Answer: A

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Question (12)

QN0016633

If a torch is moved farther from an object, the shadow generally becomes ________.

(A) larger
(B) smaller
(C) brighter than the torch
(D) red in colour

Correct Answer: B

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Question (13)

QN0016634

Riya shines a torch on a toy from two different positions. What may change?

(A) Toy colour
(B) Shadow size
(C) Toy weight
(D) Toy material

Correct Answer: B

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Question (14)

QN0016635

Which change can affect the size of a shadow?

(A) Position of the torch
(B) Name of the object
(C) Colour of the floor
(D) Day of the week

Correct Answer: A

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Question (15)

QN0016636

At which time of the day is your shadow usually the longest?

(A) Early morning
(B) Noon
(C) Midnight indoors
(D) Exactly 12:00 a.m.

Correct Answer: A

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Question (16)

QN0016637

Your shadow is also very long during the ________.

(A) afternoon near noon
(B) evening
(C) rainy season only
(D) lunch break only

Correct Answer: B

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Question (17)

QN0016638

At which time of the day is your shadow usually the shortest?

(A) Morning
(B) Evening
(C) Noon
(D) Night

Correct Answer: C

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Question (18)

QN0016639

A child measures a shadow in the morning and at noon. Which will likely be shorter?

(A) Morning shadow
(B) Noon shadow
(C) Both equal
(D) Cannot form shadow at noon

Correct Answer: B

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Question (19)

QN0016640

A tree casts a shadow. What is blocking the sunlight?

(A) The shadow itself
(B) The tree
(C) The ground
(D) The clouds only

Correct Answer: B

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Question (20)

QN0016641

Which of these is most likely to produce a shadow on a wall when a torch is used?

(A) Toy car
(B) Water bottle
(C) Hand
(D) All of these

Correct Answer: D

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Question (11)

If a torch is moved closer to an object, the shadow generally becomes ________.

Explanation:

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Question (12)

If a torch is moved farther from an object, the shadow generally becomes ________.

Explanation:

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Question (13)

Riya shines a torch on a toy from two different positions. What may change?

Explanation:

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Question (14)

Which change can affect the size of a shadow?

Explanation:

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Question (15)

At which time of the day is your shadow usually the longest?

Explanation:

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Question (16)

Your shadow is also very long during the ________.

Explanation:

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Question (17)

At which time of the day is your shadow usually the shortest?

Explanation:

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Question (18)

A child measures a shadow in the morning and at noon. Which will likely be shorter?

Explanation:

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Question (19)

A tree casts a shadow. What is blocking the sunlight?

Explanation:

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Question (20)

Which of these is most likely to produce a shadow on a wall when a torch is used?

Explanation:

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