Class 6 Exam > Class 6 Questions > Which of the following materials would cast t...
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Which of the following materials would cast the darkest shadow?
- a)Clear plastic
- b)Wax paper
- c)Cardboard
- d)Thin cloth
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following materials would cast the darkest shadow?a)Clear...
Cardboard is completely opaque and blocks all light, casting the darkest shadow.
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Which of the following materials would cast the darkest shadow?a)Clear...
Understanding Shadows
Shadows are formed when an object blocks light from a source, such as the sun or a lamp. The intensity and darkness of a shadow depend on the material's properties and how they interact with light.
Material Properties
- Clear Plastic: This material allows light to pass through it easily, resulting in a light shadow. The transparency means it does not obstruct much of the light.
- Wax Paper: While wax paper diffuses light to some extent, it still allows a fair amount of light to pass through, creating a softer shadow that is not very dark.
- Cardboard: Cardboard is opaque, meaning it does not let light through. When placed in front of a light source, it blocks all the light, thus creating a darker shadow compared to the previous materials.
- Thin Cloth: Depending on its weave, thin cloth can allow some light to filter through. This results in a lighter shadow compared to cardboard, though it may be darker than wax paper.
Choosing the Darkest Shadow
Among the materials listed, cardboard (option 'C') casts the darkest shadow. This is because:
- It is opaque, blocking all light.
- It creates a sharp and well-defined shadow on the surface behind it.
- Unlike the other materials, it does not allow any light to pass through, making the shadow appear darker and more pronounced.
In conclusion, when considering the ability to cast shadows, cardboard stands out as the most effective material due to its complete blockage of light.
Shadows are formed when an object blocks light from a source, such as the sun or a lamp. The intensity and darkness of a shadow depend on the material's properties and how they interact with light.
Material Properties
- Clear Plastic: This material allows light to pass through it easily, resulting in a light shadow. The transparency means it does not obstruct much of the light.
- Wax Paper: While wax paper diffuses light to some extent, it still allows a fair amount of light to pass through, creating a softer shadow that is not very dark.
- Cardboard: Cardboard is opaque, meaning it does not let light through. When placed in front of a light source, it blocks all the light, thus creating a darker shadow compared to the previous materials.
- Thin Cloth: Depending on its weave, thin cloth can allow some light to filter through. This results in a lighter shadow compared to cardboard, though it may be darker than wax paper.
Choosing the Darkest Shadow
Among the materials listed, cardboard (option 'C') casts the darkest shadow. This is because:
- It is opaque, blocking all light.
- It creates a sharp and well-defined shadow on the surface behind it.
- Unlike the other materials, it does not allow any light to pass through, making the shadow appear darker and more pronounced.
In conclusion, when considering the ability to cast shadows, cardboard stands out as the most effective material due to its complete blockage of light.
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Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer?.
Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following materials would cast the darkest shadow?a)Clear plasticb)Wax paperc)Cardboardd)Thin clothCorrect answer is option 'C'. Can you explain this answer?.
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