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Aadvika Singh

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Asked: January 1, 2021In: Class 10 Science

“A lens can form a magnified erect image as well as magnified inverted image of anobject placed in front of it”. Same the nature of this lens and draw ray diagrams to justify the above statement. Mark the position of O, F and 2F in the diagram.
Aadvika Singh
Added an answer on July 28, 2021 at 6:00 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-10/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-10/
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Asked: January 1, 2021In: Class 10 Science

Statements 1: Wood is biomass. Statements 2: It produce lot of smoke.
Aadvika Singh
Added an answer on July 28, 2021 at 5:59 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/
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Asked: January 1, 2021In: Class 10 Science

(a) Define 1 dioptre of power. Find the focal length of a lens of power -2.0 D. (b) Why does a lemon kept in water in a glass tumbler appear to be bigger then actual size.
Aadvika Singh
Added an answer on July 28, 2021 at 5:59 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-10/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-10/
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Asked: January 1, 2021In: Class 10 Science

As light rays pass from air into glass prism are they refracted towards or away from the normal?
Aadvika Singh
Added an answer on July 28, 2021 at 5:59 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/
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Asked: January 1, 2021In: Class 10 Science

Assertion (A): Some persons have the difficulty to see the objects in dim light during night. Reason (R): Cones respond less to the illumination.
Aadvika Singh
Added an answer on July 28, 2021 at 5:58 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/
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Asked: January 1, 2021In: Class 10 Science

Name a device which can be used for cooking so as to save fuel.
Aadvika Singh
Added an answer on July 28, 2021 at 5:57 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/
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Asked: January 1, 2021In: Class 10 Science

What is OTEC? Which two main points are necessary for its working?
Aadvika Singh
Added an answer on July 28, 2021 at 5:57 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-14/
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Asked: January 1, 2021In: Class 10 Science

Describe the formation of rainbow in the sky with the help of diagram.
Best Answer

Aadvika Singh
Added an answer on July 28, 2021 at 5:56 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-11/
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- 1
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Asked: January 1, 2021In: Class 10 Science

How does fuse wire protect electrical appliances?
Best Answer

Aadvika Singh
Added an answer on July 28, 2021 at 5:56 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-12/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-12/
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Asked: January 1, 2021In: Class 10 Science

Fill in the blanks: The nature of charge possessed by a proton is…………………..
Best Answer

Aadvika Singh
Added an answer on July 28, 2021 at 5:55 am
Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-12/

Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-12/
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1 … 6 7 8 9 10 … 13

Aadvika Singh

“A lens can form a magnified erect image as well as magnified inverted image of anobject placed in front of it”. Same the nature of this lens and draw ray diagrams to justify the above statement. Mark the position of O, F and 2F in the diagram.

Statements 1: Wood is biomass. Statements 2: It produce lot of smoke.

(a) Define 1 dioptre of power. Find the focal length of a lens of power -2.0 D. (b) Why does a lemon kept in water in a glass tumbler appear to be bigger then actual size.

As light rays pass from air into glass prism are they refracted towards or away from the normal?

Assertion (A): Some persons have the difficulty to see the objects in dim light during night. Reason (R): Cones respond less to the illumination.

Name a device which can be used for cooking so as to save fuel.

What is OTEC? Which two main points are necessary for its working?

Describe the formation of rainbow in the sky with the help of diagram.

How does fuse wire protect electrical appliances?

Fill in the blanks: The nature of charge possessed by a proton is…………………..

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