Poll

Kriti Narang

Asked: November 7, 2019In: Class 12

Audio sine waves of 3 kHz frequency are used to amplitude modulate a carrier signal of 1.5 MHz. Which of the following statements are true?

Which one is correct.

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Poll

Priti

Asked: November 5, 2019In: CBSE Syllabus

Will the CBSE Syllabus for 2022-2023 decrease or increase?

What do you think about CBSE Syllabus 2022-2023?

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Sachin

Asked: November 5, 2019In: Tutors

What do we mean by awake

question

Nancy

Asked: November 5, 2019In: Class 9

चरागाह क्या है और ये मधु उत्पादन से कैसे संबंधित है?

Answer in English or Hindi

class 9ncert

Kriti Narang

Asked: November 2, 2019In: Class 10

Why Oil and fat containing food items are flushed with nitrogen?

Please Explain

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Kriti Narang

Asked: November 2, 2019In: NCERT Books

Why should we conserve forests and wildlife?

Explain properly with suitable points.

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Kriti Narang

Asked: November 2, 2019In: NCERT Books

What will be some suggestive approaches that will help in conservation of forests?

Give your opinion

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Neha Aggarwal

Asked: November 2, 2019In: Class 10

Which metal is liquid at room temperature?

Name one metal.

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Neha Aggarwal

Asked: November 2, 2019In: Class 10

Carban is very less in atmosphere even though there are a huge number of carbon compounds around us. Why?

Give at least two reasons.

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Neha Aggarwal

Asked: October 31, 2019In: NIOS

Someone has left his studies for 20 years, is there any chance to continue his studies with NIOS?

He has no proof of his educational qualification.

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