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. What is the synonym of Indelible?
Q1. What is the synonym of Indelible?
(A) Illegal
(A) Illegal
(A) Illegal
(B) Illegible
(B) Illegible
(B) Illegible
(C) Inerasable
(C) Inerasable
(C) Inerasable
(D) Ineffective
(D) Ineffective
(D) Ineffective
Answer: (C) Inerasable
Answer: (C) Inerasable
Answer: (C) Inerasable
Impossible to remove or forget: Something that is indelible is permanent and cannot be erased or forgotten.
Synonyms: Permanent, Unforgettable, Everlasting, Ineffaceable, Enduring, Lasting, Inerasable.
Example Sentences:
> The marker left an indelible stain on the shirt.
> The tattoo artist used indelible ink.
> Her performance left an indelible impression on the audience.
Impossible to remove or forget: Something that is indelible is permanent and cannot be erased or forgotten. Synonyms: Permanent, Unforgettable, Everlasting, Ineffaceable, Enduring, Lasting, Inerasable. Example Sentences: > The marker left an indelible stain on the shirt. > The tattoo artist used indelible ink. > Her performance left an indelible impression on the audience.
Impossible to remove or forget: Something that is indelible is permanent and cannot be erased or forgotten. Synonyms: Permanent, Unforgettable, Everlasting, Ineffaceable, Enduring, Lasting, Inerasable. Example Sentences: > The marker left an indelible stain on the shirt. > The tattoo artist used indelible ink. > Her performance left an indelible impression on the audience.
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Q2. Who is popularly known as the Father of White Revolution in India?
Q2. Who is popularly known as the Father of White Revolution in India?
(A) Anand Doodhwalla
(A) Anand Doodhwalla
(A) Anand Doodhwalla
(B) Verghese Kurien
(B) Verghese Kurien
(B) Verghese Kurien
(C) Tribhuvandas Patel
(C) Tribhuvandas Patel
(C) Tribhuvandas Patel
(D) Karsanbhas Patel
(D) Karsanbhas Patel
(D) Karsanbhas Patel
Answer: (B) Verghese Kurien
Answer: (B) Verghese Kurien
Answer: (B) Verghese Kurien
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
Dr. Verghese Kurien (1921 - 2012) is popularly known as the "Father of the White Revolution" in India. He was a social entrepreneur and dairy engineer who led initiatives that significantly increased milk production in India.
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Q3. In which year did Lord Curzon order the partition of Bengal?
Q3. In which year did Lord Curzon order the partition of Bengal?
(A) 1903
(A) 1903
(A) 1903
(B) 1905
(B) 1905
(B) 1905
(C) 1904
(C) 1904
(C) 1904
(D) 1908
(D) 1908
(D) 1908
Answer: (B) 1905
Answer: (B) 1905
Answer: (B) 1905
1905
In 1905, Lord Curzon ordered the partition of Bengal to separate the largely Muslim eastern areas from the largely Hindu western areas.
1905 In 1905, Lord Curzon ordered the partition of Bengal to separate the largely Muslim eastern areas from the largely Hindu western areas.
1905 In 1905, Lord Curzon ordered the partition of Bengal to separate the largely Muslim eastern areas from the largely Hindu western areas.
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Q4. I don't know the city...... he lives.
Q4. I don't know the city...... he lives.
(A) what
(A) what
(A) what
(B) where
(B) where
(B) where
(C) when
(C) when
(C) when
(D) which
(D) which
(D) which
Answer: (B) where
Answer: (B) where
Answer: (B) where
I don't know the city where he lives.
I don't know the city where he lives.
I don't know the city where he lives.
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Q5. Which was the port city of Indus Valley Civilization?
Q5. Which was the port city of Indus Valley Civilization?
(A) Mohenjodaro
(A) Mohenjodaro
(A) Mohenjodaro
(B) Harappa
(B) Harappa
(B) Harappa
(C) Lothal
(C) Lothal
(C) Lothal
(D) Kalibangan
(D) Kalibangan
(D) Kalibangan
Answer: (C) Lothal
Answer: (C) Lothal
Answer: (C) Lothal
Lothal
Lothal
Lothal
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Q6. He __________ his house seven days ago.
Q6. He __________ his house seven days ago.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
(A) left
(A) left
(A) left
(B) leave
(B) leave
(B) leave
(C) leaves
(C) leaves
(C) leaves
(D) is leaving
(D) is leaving
(D) is leaving
Answer: (A) left
Answer: (A) left
Answer: (A) left
left
left
left
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Q7. The world’s nation 5G mobile network was launched by which country?
Q7. The world’s nation 5G mobile network was launched by which country?
(A) China
(A) China
(A) China
(B) United States
(B) United States
(B) United States
(C) South Korea
(C) South Korea
(C) South Korea
(D) Japan
(D) Japan
(D) Japan
Answer: (C) South Korea
Answer: (C) South Korea
Answer: (C) South Korea
South Korea holds the distinction of being the first country globally to launch a nationwide 5G mobile network. This significant milestone in telecommunications technology occurred in April 2019, with major South Korean telecom providers like SK Telecom, KT, and LG Uplus rolling out the services. This early adoption showcased South Korea's leadership in advanced mobile technology and set a precedent for 5G deployment worldwide, providing super-fast connectivity and low latency that underpins various emerging technologies.
South Korea holds the distinction of being the first country globally to launch a nationwide 5G mobile network. This significant milestone in telecommunications technology occurred in April 2019, with major South Korean telecom providers like SK Telecom, KT, and LG Uplus rolling out the services. This early adoption showcased South Korea's leadership in advanced mobile technology and set a precedent for 5G deployment worldwide, providing super-fast connectivity and low latency that underpins various emerging technologies.
South Korea holds the distinction of being the first country globally to launch a nationwide 5G mobile network. This significant milestone in telecommunications technology occurred in April 2019, with major South Korean telecom providers like SK Telecom, KT, and LG Uplus rolling out the services. This early adoption showcased South Korea's leadership in advanced mobile technology and set a precedent for 5G deployment worldwide, providing super-fast connectivity and low latency that underpins various emerging technologies.
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Q8. Who was the first President of Asam Sahitya Sabha?
Q8. Who was the first President of Asam Sahitya Sabha?
(A) Rajanikanta Bordoloi
(A) Rajanikanta Bordoloi
(A) Rajanikanta Bordoloi
(B) Padmanath Gohain Baruah
(B) Padmanath Gohain Baruah
(B) Padmanath Gohain Baruah
(C) Hemchandra Goswami
(C) Hemchandra Goswami
(C) Hemchandra Goswami
(D) Lakshminath Bezbaruah
(D) Lakshminath Bezbaruah
(D) Lakshminath Bezbaruah
Answer: (B) Padmanath Gohain Baruah
Answer: (B) Padmanath Gohain Baruah
Answer: (B) Padmanath Gohain Baruah
Padmanath Gohain Baruah
Padmanath Gohain Baruah
Padmanath Gohain Baruah
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Q9. In terms of land area what is the smallest country in the world?
Q9. In terms of land area what is the smallest country in the world?
(A) Tuvalu
(A) Tuvalu
(A) Tuvalu
(B) Nauru
(B) Nauru
(B) Nauru
(C) Vatican City
(C) Vatican City
(C) Vatican City
(D) Monaco
(D) Monaco
(D) Monaco
Answer: (C) Vatican City
Answer: (C) Vatican City
Answer: (C) Vatican City
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
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Q10. From the following list identify the hardware component that can be used to transfer files from one computer to another.
Q10. From the following list identify the hardware component that can be used to transfer files from one computer to another.
(A) BIOS
(A) BIOS
(A) BIOS
(B) Hard Disk
(B) Hard Disk
(B) Hard Disk
(C) CPU
(C) CPU
(C) CPU
(D) USB Flash Drive
(D) USB Flash Drive
(D) USB Flash Drive
Answer: (D) USB Flash Drive
Answer: (D) USB Flash Drive
Answer: (D) USB Flash Drive
USB drives are commonly used for storage, data backup, and transferring files between devices. USB drives come in multiple storage capacities and different ports, each having a unique shape. Using a USB drive can differ depending on the type of computer that you want to connect to. A typical USB drive is removable, rewritable, and smaller than an optical disc.
USB drives are commonly used for storage, data backup, and transferring files between devices. USB drives come in multiple storage capacities and different ports, each having a unique shape. Using a USB drive can differ depending on the type of computer that you want to connect to. A typical USB drive is removable, rewritable, and smaller than an optical disc.
USB drives are commonly used for storage, data backup, and transferring files between devices. USB drives come in multiple storage capacities and different ports, each having a unique shape. Using a USB drive can differ depending on the type of computer that you want to connect to. A typical USB drive is removable, rewritable, and smaller than an optical disc.
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