Why the sky appears blue? [#714]
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Q1. Why the sky appears blue?
Q1. Why the sky appears blue?
(A) Reflection of light
(A) Reflection of light
(A) Reflection of light
(B) Refraction of light
(B) Refraction of light
(B) Refraction of light
(C) Dispersion of light
(C) Dispersion of light
(C) Dispersion of light
(D) Diffraction of light
(D) Diffraction of light
(D) Diffraction of light
Answer: (C) Dispersion of light
Answer: (C) Dispersion of light
Answer: (C) Dispersion of light
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
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Related MCQ Quizzes
Q1. Who is known by the sobriquet / nickname "Paporir Kavi" in Assamese literature?
Q1. Who is known by the sobriquet / nickname "Paporir Kavi" in Assamese literature?
(A) Hiren Gohain
(A) Hiren Gohain
(A) Hiren Gohain
(B) Mahim Bora
(B) Mahim Bora
(B) Mahim Bora
(C) Ganesh Chandra Gogoi
(C) Ganesh Chandra Gogoi
(C) Ganesh Chandra Gogoi
(D) Surendranath Medhi
(D) Surendranath Medhi
(D) Surendranath Medhi
Answer: (C) Ganesh Chandra Gogoi
Answer: (C) Ganesh Chandra Gogoi
Answer: (C) Ganesh Chandra Gogoi
Ganesh Chandra Gogoi, a renowned Assamese poet, is known as "Paporir Kavi" (Poet of the Lotus) for his lyrical and evocative poetry, often drawing inspiration from nature, particularly the lotus flower.
Ganesh Chandra Gogoi, a renowned Assamese poet, is known as "Paporir Kavi" (Poet of the Lotus) for his lyrical and evocative poetry, often drawing inspiration from nature, particularly the lotus flower.
Ganesh Chandra Gogoi, a renowned Assamese poet, is known as "Paporir Kavi" (Poet of the Lotus) for his lyrical and evocative poetry, often drawing inspiration from nature, particularly the lotus flower.
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Q2. Which traditional Assamese festival marks the end of the harvesting season?
Q2. Which traditional Assamese festival marks the end of the harvesting season?
Rongali Bihu
Rongali Bihu
Rongali Bihu
(A) Rongali Bihu
(A) Rongali Bihu
(A) Rongali Bihu
(B) Magh Bihu
(B) Magh Bihu
(B) Magh Bihu
(C) Kati Bihu
(C) Kati Bihu
(C) Kati Bihu
(D) Kongali Bihu
(D) Kongali Bihu
(D) Kongali Bihu
Answer: (B) Magh Bihu
Answer: (B) Magh Bihu
Answer: (B) Magh Bihu
Magh Bihu, also known as Bhogali Bihu, is a harvest festival celebrated in Assam, India, during the month of Magh (January-February). It signifies the culmination of the harvesting season. The festivities include community feasts (Uruka), bonfires (Meji), preparation of traditional delicacies like pitha, and the burning of temporary structures called Bhela Ghar. It's a time of great rejoicing and feasting, marking the abundance of the harvest.
Magh Bihu, also known as Bhogali Bihu, is a harvest festival celebrated in Assam, India, during the month of Magh (January-February). It signifies the culmination of the harvesting season. The festivities include community feasts (Uruka), bonfires (Meji), preparation of traditional delicacies like pitha, and the burning of temporary structures called Bhela Ghar. It's a time of great rejoicing and feasting, marking the abundance of the harvest.
Magh Bihu, also known as Bhogali Bihu, is a harvest festival celebrated in Assam, India, during the month of Magh (January-February). It signifies the culmination of the harvesting season. The festivities include community feasts (Uruka), bonfires (Meji), preparation of traditional delicacies like pitha, and the burning of temporary structures called Bhela Ghar. It's a time of great rejoicing and feasting, marking the abundance of the harvest.
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Q3. Who appoints the Prime Minister of India?
Q3. Who appoints the Prime Minister of India?
(A) President
(A) President
(A) President
(B) Parliament
(B) Parliament
(B) Parliament
(C) Lok Sabha
(C) Lok Sabha
(C) Lok Sabha
(D) Rajia Sabha
(D) Rajia Sabha
(D) Rajia Sabha
Answer: (A) President
Answer: (A) President
Answer: (A) President
President
President
President
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Q4. What was the main aim of the Chipko movement?
Q4. What was the main aim of the Chipko movement?
(A) To reduce the soil erosion
(A) To reduce the soil erosion
(A) To reduce the soil erosion
(B) To promote the production of milk
(B) To promote the production of milk
(B) To promote the production of milk
(C) To avoid the child labour
(C) To avoid the child labour
(C) To avoid the child labour
(D) To protect the trees of the forests to be cut
(D) To protect the trees of the forests to be cut
(D) To protect the trees of the forests to be cut
Answer: (D) To protect the trees of the forests to be cut
Answer: (D) To protect the trees of the forests to be cut
Answer: (D) To protect the trees of the forests to be cut
To protect the trees of the forests to be cut.
To protect the trees of the forests to be cut.
To protect the trees of the forests to be cut.
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Q5. During whose reign was the Dhodar Ali constructed?
Q5. During whose reign was the Dhodar Ali constructed?
(A) Rudra Singha
(A) Rudra Singha
(A) Rudra Singha
(B) Gadadhar Singha
(B) Gadadhar Singha
(B) Gadadhar Singha
(C) Rajeswar Singha
(C) Rajeswar Singha
(C) Rajeswar Singha
(D) Pramatta Singha
(D) Pramatta Singha
(D) Pramatta Singha
Answer: (B) Gadadhar Singha
Answer: (B) Gadadhar Singha
Answer: (B) Gadadhar Singha
The Dhodar Ali road was constructed during the reign of Ahom King Gadadhar Singha, around the year 1687. The road is named after the "dhods" (lazy people) who were forced to build it.
The Dhodar Ali road was constructed during the reign of Ahom King Gadadhar Singha, around the year 1687. The road is named after the "dhods" (lazy people) who were forced to build it.
The Dhodar Ali road was constructed during the reign of Ahom King Gadadhar Singha, around the year 1687. The road is named after the "dhods" (lazy people) who were forced to build it.
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Q6. Who is the author of the book 'Bengsata (Short Stories)' from 2020, who received the Assam Sahitya Akademi award?
Q6. Who is the author of the book 'Bengsata (Short Stories)' from 2020, who received the Assam Sahitya Akademi award?
(A) Pranavjyoti Deka
(A) Pranavjyoti Deka
(A) Pranavjyoti Deka
(B) Manoj Kumar Goswami
(B) Manoj Kumar Goswami
(B) Manoj Kumar Goswami
(C) Anuradha Sarma Pujari
(C) Anuradha Sarma Pujari
(C) Anuradha Sarma Pujari
(D) Apurba Kumar Saikia
(D) Apurba Kumar Saikia
(D) Apurba Kumar Saikia
Answer: (D) Apurba Kumar Saikia
Answer: (D) Apurba Kumar Saikia
Answer: (D) Apurba Kumar Saikia
Apurba Kumar Saikia is a noted Assamese short story writer who was awarded the Sahitya Akademi Award 2020 for his collection of short stories, "Bengsata".
Apurba Kumar Saikia is a noted Assamese short story writer who was awarded the Sahitya Akademi Award 2020 for his collection of short stories, "Bengsata".
Apurba Kumar Saikia is a noted Assamese short story writer who was awarded the Sahitya Akademi Award 2020 for his collection of short stories, "Bengsata".
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Q7. How many fundamental rights are there in the Indian Constitution?
Q7. How many fundamental rights are there in the Indian Constitution?
(A) 6
(A) 6
(A) 6
(B) 7
(B) 7
(B) 7
(C) 5
(C) 5
(C) 5
(D) 8
(D) 8
(D) 8
Answer: (A) 6
Answer: (A) 6
Answer: (A) 6
The six fundamental rights of Indian constitution are-Right to Equality, Right to Freedom, Right against Exploitation, Right to Freedom of Religion, Cultural and Educational Rights, and Right to Constitutional Remedies.
The 44th amendment of the Indian Constitution removed the Right to Property in 1978.
The six fundamental rights of Indian constitution are-Right to Equality, Right to Freedom, Right against Exploitation, Right to Freedom of Religion, Cultural and Educational Rights, and Right to Constitutional Remedies. The 44th amendment of the Indian Constitution removed the Right to Property in 1978.
The six fundamental rights of Indian constitution are-Right to Equality, Right to Freedom, Right against Exploitation, Right to Freedom of Religion, Cultural and Educational Rights, and Right to Constitutional Remedies. The 44th amendment of the Indian Constitution removed the Right to Property in 1978.
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Q8. Which is the largest north bank tributary of Brahmaputra?
Q8. Which is the largest north bank tributary of Brahmaputra?
(A) Jia Bharali
(A) Jia Bharali
(A) Jia Bharali
(B) Jia Dhansiri
(B) Jia Dhansiri
(B) Jia Dhansiri
(C) Subansiri
(C) Subansiri
(C) Subansiri
(D) Manas
(D) Manas
(D) Manas
Answer: (C) Subansiri
Answer: (C) Subansiri
Answer: (C) Subansiri
The Subansiri River is the largest tributary flowing into the Brahmaputra from its north bank. It originates in Tibet and flows through Arunachal Pradesh before joining the Brahmaputra in Assam.
The Subansiri River is the largest tributary flowing into the Brahmaputra from its north bank. It originates in Tibet and flows through Arunachal Pradesh before joining the Brahmaputra in Assam.
The Subansiri River is the largest tributary flowing into the Brahmaputra from its north bank. It originates in Tibet and flows through Arunachal Pradesh before joining the Brahmaputra in Assam.
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Q9. Who was the first Individual Satyagrahi?
Q9. Who was the first Individual Satyagrahi?
(A) Mahatma Gandhi
(A) Mahatma Gandhi
(A) Mahatma Gandhi
(B) BR Ambedkar
(B) BR Ambedkar
(B) BR Ambedkar
(C) Rabindranath Tagore
(C) Rabindranath Tagore
(C) Rabindranath Tagore
(D) Vinoba Bhave
(D) Vinoba Bhave
(D) Vinoba Bhave
Answer: (D) Vinoba Bhave
Answer: (D) Vinoba Bhave
Answer: (D) Vinoba Bhave
Vinoba bhave
Vinoba bhave
Vinoba bhave
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Q10. Who invented the codes for Telegraph?
Q10. Who invented the codes for Telegraph?
(A) Benjamin Franklin
(A) Benjamin Franklin
(A) Benjamin Franklin
(B) Samuel Morse
(B) Samuel Morse
(B) Samuel Morse
(C) Albert Einstein
(C) Albert Einstein
(C) Albert Einstein
(D) John Baird
(D) John Baird
(D) John Baird
Answer: (B) Samuel Morse
Answer: (B) Samuel Morse
Answer: (B) Samuel Morse
Samuel Morse, an American painter, philanthropist, and inventor, developed Morse Code in 1835. Morse Code is a set of sounds that correspond to letters of the alphabet. In 1838, Morse and his friend Alfred Vail developed the system of dots and dashes that became known as Morse Code.
Morse Code assigns letters and numbers a set of dots and dashes based on their frequency of use. The first telegraph message was sent on May 24, 1844 from Washington, DC to Baltimore. The message was "What hath God wrought!".
Samuel Morse, an American painter, philanthropist, and inventor, developed Morse Code in 1835. Morse Code is a set of sounds that correspond to letters of the alphabet. In 1838, Morse and his friend Alfred Vail developed the system of dots and dashes that became known as Morse Code. Morse Code assigns letters and numbers a set of dots and dashes based on their frequency of use. The first telegraph message was sent on May 24, 1844 from Washington, DC to Baltimore. The message was "What hath God wrought!".
Samuel Morse, an American painter, philanthropist, and inventor, developed Morse Code in 1835. Morse Code is a set of sounds that correspond to letters of the alphabet. In 1838, Morse and his friend Alfred Vail developed the system of dots and dashes that became known as Morse Code. Morse Code assigns letters and numbers a set of dots and dashes based on their frequency of use. The first telegraph message was sent on May 24, 1844 from Washington, DC to Baltimore. The message was "What hath God wrought!".
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