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. Which region of Assam possesses the highest deposits of limestone?
Q1. Which region of Assam possesses the highest deposits of limestone?
(A) Cachar Plain
(A) Cachar Plain
(A) Cachar Plain
(B) Karbi Anglong Plateau
(B) Karbi Anglong Plateau
(B) Karbi Anglong Plateau
(C) Meghalaya Plateau
(C) Meghalaya Plateau
(C) Meghalaya Plateau
(D) Barak Valley
(D) Barak Valley
(D) Barak Valley
Answer: (B) Karbi Anglong Plateau
Answer: (B) Karbi Anglong Plateau
Answer: (B) Karbi Anglong Plateau
The Karbi Anglong and North Cachar Hills regions of Assam are known to have the highest deposits of limestone in the state. These regions are rich in mineral resources, including limestone, which is used in various industries, such as cement production.
The Karbi Anglong and North Cachar Hills regions of Assam are known to have the highest deposits of limestone in the state. These regions are rich in mineral resources, including limestone, which is used in various industries, such as cement production.
The Karbi Anglong and North Cachar Hills regions of Assam are known to have the highest deposits of limestone in the state. These regions are rich in mineral resources, including limestone, which is used in various industries, such as cement production.
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Q2. Harappa is situated on the bank of which river?
Q2. Harappa is situated on the bank of which river?
(A) Indus
(A) Indus
(A) Indus
(B) Yamuna
(B) Yamuna
(B) Yamuna
(C) Ravi
(C) Ravi
(C) Ravi
(D) Ganga
(D) Ganga
(D) Ganga
Answer: (C) Ravi
Answer: (C) Ravi
Answer: (C) Ravi
Ravi
Ravi
Ravi
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Q3. Which of the following is not native to India?
Q3. Which of the following is not native to India?
(A) Chimpanzee
(A) Chimpanzee
(A) Chimpanzee
(B) One Horned Rhino
(B) One Horned Rhino
(B) One Horned Rhino
(C) Pygmy Hog
(C) Pygmy Hog
(C) Pygmy Hog
(D) Leopard
(D) Leopard
(D) Leopard
Answer: (A) Chimpanzee
Answer: (A) Chimpanzee
Answer: (A) Chimpanzee
Chimpanzees are not native to India. Chimpanzees are primarily found in the forests and savannahs of Central and West Africa.
Chimpanzees are not native to India. Chimpanzees are primarily found in the forests and savannahs of Central and West Africa.
Chimpanzees are not native to India. Chimpanzees are primarily found in the forests and savannahs of Central and West Africa.
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Q4. Who was the first Indian woman to scale the Mount Everest?
Q4. Who was the first Indian woman to scale the Mount Everest?
(A) Anshu Jamsenpa
(A) Anshu Jamsenpa
(A) Anshu Jamsenpa
(B) Santosh Yadav
(B) Santosh Yadav
(B) Santosh Yadav
(C) Shivangi Pathak
(C) Shivangi Pathak
(C) Shivangi Pathak
(D) Bachendri Pal
(D) Bachendri Pal
(D) Bachendri Pal
Answer: (D) Bachendri Pal
Answer: (D) Bachendri Pal
Answer: (D) Bachendri Pal
Bachendri Pal was the first Indian woman to climb Mount Everest in 1984.
Bachendri Pal was the first Indian woman to climb Mount Everest in 1984.
Bachendri Pal was the first Indian woman to climb Mount Everest in 1984.
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Q5. Hastividayarnava was composed by Sukumar Barkaith. He served in the court of which Ahom king?
Q5. Hastividayarnava was composed by Sukumar Barkaith. He served in the court of which Ahom king?
(A) Pramatta Singha
(A) Pramatta Singha
(A) Pramatta Singha
(B) Siva Singha
(B) Siva Singha
(B) Siva Singha
(C) Sukhampha
(C) Sukhampha
(C) Sukhampha
(D) Suklengmung
(D) Suklengmung
(D) Suklengmung
Answer: (B) Siva Singha
Answer: (B) Siva Singha
Answer: (B) Siva Singha
Sukumar Barkaith was a court poet during the reign of Ahom King Siva Singha. He is best known for composing the Hastividayarnava, a treatise on elephant management.
Sukumar Barkaith was a court poet during the reign of Ahom King Siva Singha. He is best known for composing the Hastividayarnava, a treatise on elephant management.
Sukumar Barkaith was a court poet during the reign of Ahom King Siva Singha. He is best known for composing the Hastividayarnava, a treatise on elephant management.
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Q6. What is the occasion celebrated on Uruka?
Q6. What is the occasion celebrated on Uruka?
(A) One week before Magh Bihu
(A) One week before Magh Bihu
(A) One week before Magh Bihu
(B) One week after Magh Bihu
(B) One week after Magh Bihu
(B) One week after Magh Bihu
(C) On the day before Magh Bihu
(C) On the day before Magh Bihu
(C) On the day before Magh Bihu
(D) On the day after Magh Bihu
(D) On the day after Magh Bihu
(D) On the day after Magh Bihu
Answer: (C) On the day before Magh Bihu
Answer: (C) On the day before Magh Bihu
Answer: (C) On the day before Magh Bihu
Uruka is the night before Magh Bihu, a significant harvest festival in Assam, India. It's a night of feasting, merrymaking, and community bonding, marking the end of the harvesting season. People prepare special dishes, build temporary shelters (Bhelaghar), and light bonfires (Meji) as part of the celebrations. Uruka is a time to express gratitude for the harvest and enjoy the fruits of their labor before the main Magh Bihu festivities begin.
Uruka is the night before Magh Bihu, a significant harvest festival in Assam, India. It's a night of feasting, merrymaking, and community bonding, marking the end of the harvesting season. People prepare special dishes, build temporary shelters (Bhelaghar), and light bonfires (Meji) as part of the celebrations. Uruka is a time to express gratitude for the harvest and enjoy the fruits of their labor before the main Magh Bihu festivities begin.
Uruka is the night before Magh Bihu, a significant harvest festival in Assam, India. It's a night of feasting, merrymaking, and community bonding, marking the end of the harvesting season. People prepare special dishes, build temporary shelters (Bhelaghar), and light bonfires (Meji) as part of the celebrations. Uruka is a time to express gratitude for the harvest and enjoy the fruits of their labor before the main Magh Bihu festivities begin.
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Q7. What is the synonym of Memoir?
Q7. What is the synonym of Memoir?
(A) Diary
(A) Diary
(A) Diary
(B) Anecdote
(B) Anecdote
(B) Anecdote
(C) Story
(C) Story
(C) Story
(D) Episode
(D) Episode
(D) Episode
Answer: (A) Diary
Answer: (A) Diary
Answer: (A) Diary
Meaning: A memoir is an account of the author's personal experiences.
Synonyms: Diary.
Meaning: A memoir is an account of the author's personal experiences. Synonyms: Diary.
Meaning: A memoir is an account of the author's personal experiences. Synonyms: Diary.
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Q8. Which is the oldest coal field in Assam?
Q8. Which is the oldest coal field in Assam?
(A) Makum
(A) Makum
(A) Makum
(B) Baragolai
(B) Baragolai
(B) Baragolai
(C) Tirap
(C) Tirap
(C) Tirap
(D) Namdang
(D) Namdang
(D) Namdang
Answer: (A) Makum
Answer: (A) Makum
Answer: (A) Makum
The Makum Coalfield, located in the Tinsukia district of Assam, is the oldest coal field in the state. Coal mining activities in this region have a long history, dating back to the 19th century.
The Makum Coalfield, located in the Tinsukia district of Assam, is the oldest coal field in the state. Coal mining activities in this region have a long history, dating back to the 19th century.
The Makum Coalfield, located in the Tinsukia district of Assam, is the oldest coal field in the state. Coal mining activities in this region have a long history, dating back to the 19th century.
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Q9. What was the capital of Eastern Bengal and Assam?
Q9. What was the capital of Eastern Bengal and Assam?
(A) Dhaka
(A) Dhaka
(A) Dhaka
(B) Kolkata
(B) Kolkata
(B) Kolkata
(C) Shillong
(C) Shillong
(C) Shillong
(D) Dispur
(D) Dispur
(D) Dispur
Answer: (A) Dhaka
Answer: (A) Dhaka
Answer: (A) Dhaka
Dhaka
Dhaka
Dhaka
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Q10. Which of the following is known as "queen of Adriatic"?
Q10. Which of the following is known as "queen of Adriatic"?
(A) Stockholm
(A) Stockholm
(A) Stockholm
(B) Chicago
(B) Chicago
(B) Chicago
(C) Venice
(C) Venice
(C) Venice
(D) Rome
(D) Rome
(D) Rome
Answer: (C) Venice
Answer: (C) Venice
Answer: (C) Venice
Venice
Venice
Venice
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Related Questions
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