The speed of light is maximum in [#712]
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Q1. The speed of light is maximum in
Q1. The speed of light is maximum in
(A) Glass
(A) Glass
(A) Glass
(B) Water
(B) Water
(B) Water
(C) Air
(C) Air
(C) Air
(D) Vaccum
(D) Vaccum
(D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
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Related MCQ Quizzes
Q1. Who led the Ahom forces during the Battle of Itakhuli?
Q1. Who led the Ahom forces during the Battle of Itakhuli?
(A) Momai Tamuli
(A) Momai Tamuli
(A) Momai Tamuli
(B) Lachit Borphukan
(B) Lachit Borphukan
(B) Lachit Borphukan
(C) Dihingia Alun Barbaruah
(C) Dihingia Alun Barbaruah
(C) Dihingia Alun Barbaruah
(D) Ram Singh II
(D) Ram Singh II
(D) Ram Singh II
Answer: (C) Dihingia Alun Barbaruah
Answer: (C) Dihingia Alun Barbaruah
Answer: (C) Dihingia Alun Barbaruah
Dihingia Alun Borbarua was the commander of the Ahom forces during the Battle of Itakhuli, where they defeated the Mughals and reclaimed Guwahati.
Dihingia Alun Borbarua was the commander of the Ahom forces during the Battle of Itakhuli, where they defeated the Mughals and reclaimed Guwahati.
Dihingia Alun Borbarua was the commander of the Ahom forces during the Battle of Itakhuli, where they defeated the Mughals and reclaimed Guwahati.
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Q2. Exposure to sunlight helps a person improve his health because of
Q2. Exposure to sunlight helps a person improve his health because of
(A) The infrared light kills bacteria in the body
(A) The infrared light kills bacteria in the body
(A) The infrared light kills bacteria in the body
(B) Resistance power increases
(B) Resistance power increases
(B) Resistance power increases
(C) The pigment cells in the skin get stimulated and produce a healthy tan
(C) The pigment cells in the skin get stimulated and produce a healthy tan
(C) The pigment cells in the skin get stimulated and produce a healthy tan
(D) The ultraviolet rays convert skin oil into Vitamin D
(D) The ultraviolet rays convert skin oil into Vitamin D
(D) The ultraviolet rays convert skin oil into Vitamin D
Answer: (D) The ultraviolet rays convert skin oil into Vitamin D
Answer: (D) The ultraviolet rays convert skin oil into Vitamin D
Answer: (D) The ultraviolet rays convert skin oil into Vitamin D
The ultraviolet rays convert skin oil into Vitamin D
The ultraviolet rays convert skin oil into Vitamin D
The ultraviolet rays convert skin oil into Vitamin D
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Q3. Which was the India’s first satellite?
Q3. Which was the India’s first satellite?
(A) Aryabhatta
(A) Aryabhatta
(A) Aryabhatta
(B) Rohini
(B) Rohini
(B) Rohini
(C) Brahmagupta
(C) Brahmagupta
(C) Brahmagupta
(D) Bhaskara
(D) Bhaskara
(D) Bhaskara
Answer: (A) Aryabhatta
Answer: (A) Aryabhatta
Answer: (A) Aryabhatta
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
The Aryabhata spacecraft, named after the famous Indian astronomer, was India's first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.
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Q4. When did Alexander invaded India?
Q4. When did Alexander invaded India?
(A) 327 BC
(A) 327 BC
(A) 327 BC
(B) 321 BC
(B) 321 BC
(B) 321 BC
(C) 323 BC
(C) 323 BC
(C) 323 BC
(D) 330 BC
(D) 330 BC
(D) 330 BC
Answer: (A) 327 BC
Answer: (A) 327 BC
Answer: (A) 327 BC
Alexander the Great invaded India in 327 BC. He crossed the Indus River and advanced towards Taxila. He then challenged King Porus, the ruler of the kingdom between the rivers Jhelum and Chenab.
Alexander the Great invaded India in 327 BC. He crossed the Indus River and advanced towards Taxila. He then challenged King Porus, the ruler of the kingdom between the rivers Jhelum and Chenab.
Alexander the Great invaded India in 327 BC. He crossed the Indus River and advanced towards Taxila. He then challenged King Porus, the ruler of the kingdom between the rivers Jhelum and Chenab.
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Q5. In which year Cabinet Mission came to India?
Q5. In which year Cabinet Mission came to India?
(A) 1947
(A) 1947
(A) 1947
(B) 1948
(B) 1948
(B) 1948
(C) 1945
(C) 1945
(C) 1945
(D) 1946
(D) 1946
(D) 1946
Answer: (D) 1946
Answer: (D) 1946
Answer: (D) 1946
The Cabinet Mission was sent to India in February 1946. The mission was commissioned by the British Government to find a solution for constitutional reforms in India. The mission was made up of three British cabinet members: Pethick Lawrence, Stafford Cripps, and A.V. Alexander.
The Cabinet Mission was sent to India in February 1946. The mission was commissioned by the British Government to find a solution for constitutional reforms in India. The mission was made up of three British cabinet members: Pethick Lawrence, Stafford Cripps, and A.V. Alexander.
The Cabinet Mission was sent to India in February 1946. The mission was commissioned by the British Government to find a solution for constitutional reforms in India. The mission was made up of three British cabinet members: Pethick Lawrence, Stafford Cripps, and A.V. Alexander.
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Q6. Who is the Chairman of NITI Aayog?
Q6. Who is the Chairman of NITI Aayog?
(A) The Finance Minister
(A) The Finance Minister
(A) The Finance Minister
(B) The Prime Minister
(B) The Prime Minister
(B) The Prime Minister
(C) The Governor of the Reserve Bank of India
(C) The Governor of the Reserve Bank of India
(C) The Governor of the Reserve Bank of India
(D) The Vice President
(D) The Vice President
(D) The Vice President
Answer: (B) The Prime Minister
Answer: (B) The Prime Minister
Answer: (B) The Prime Minister
The Prime Minister of India is the ex-officio Chairman of NITI Aayog.
The Prime Minister of India is the ex-officio Chairman of NITI Aayog.
The Prime Minister of India is the ex-officio Chairman of NITI Aayog.
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Q7. What is the synonym of Dedication?
Q7. What is the synonym of Dedication?
(A) contentment
(A) contentment
(A) contentment
(B) trepidation
(B) trepidation
(B) trepidation
(C) determination
(C) determination
(C) determination
(D) commitment
(D) commitment
(D) commitment
Answer: (D) commitment
Answer: (D) commitment
Answer: (D) commitment
Dedication refers to the quality of being devoted to a task or purpose.
synonyms: Commitment, Devotion, Zeal, Enthusiasm.
Example Sentences:
> Her dedication to her work was admirable.
> His commitment to the team was unwavering.
Dedication refers to the quality of being devoted to a task or purpose. synonyms: Commitment, Devotion, Zeal, Enthusiasm. Example Sentences: > Her dedication to her work was admirable. > His commitment to the team was unwavering.
Dedication refers to the quality of being devoted to a task or purpose. synonyms: Commitment, Devotion, Zeal, Enthusiasm. Example Sentences: > Her dedication to her work was admirable. > His commitment to the team was unwavering.
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Q8. English (speak) in England.
Q8. English (speak) in England.
(A) spoke
(A) spoke
(A) spoke
(B) is speaking
(B) is speaking
(B) is speaking
(C) is spoken
(C) is spoken
(C) is spoken
(D) was spoken
(D) was spoken
(D) was spoken
Answer: (C) is spoken
Answer: (C) is spoken
Answer: (C) is spoken
English is spoken in England
English is spoken in England
English is spoken in England
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Q9. Who used the pen name "Rajpathar Sil" in Assamese literature?
Q9. Who used the pen name "Rajpathar Sil" in Assamese literature?
(A) Gopinath Bordoloi
(A) Gopinath Bordoloi
(A) Gopinath Bordoloi
(B) Chakreshwar Bhattacharyya
(B) Chakreshwar Bhattacharyya
(B) Chakreshwar Bhattacharyya
(C) Kanaklata Baruah
(C) Kanaklata Baruah
(C) Kanaklata Baruah
(D) Raghunath Choudhary
(D) Raghunath Choudhary
(D) Raghunath Choudhary
Answer: (B) Chakreshwar Bhattacharyya
Answer: (B) Chakreshwar Bhattacharyya
Answer: (B) Chakreshwar Bhattacharyya
Chakreshwar Bhattacharyya, a prominent Assamese writer and journalist, used the pen name "Rajpathar Sil" (Stone on the Royal Road) for his literary works.
Chakreshwar Bhattacharyya, a prominent Assamese writer and journalist, used the pen name "Rajpathar Sil" (Stone on the Royal Road) for his literary works.
Chakreshwar Bhattacharyya, a prominent Assamese writer and journalist, used the pen name "Rajpathar Sil" (Stone on the Royal Road) for his literary works.
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Q10. Which of the following scientists is credited with the development of the first successful polio vaccine?
Q10. Which of the following scientists is credited with the development of the first successful polio vaccine?
(A) Edward Jenner
(A) Edward Jenner
(A) Edward Jenner
(B) Louis Pasteur
(B) Louis Pasteur
(B) Louis Pasteur
(C) Jonas Salk
(C) Jonas Salk
(C) Jonas Salk
(D) Alexander Fleming
(D) Alexander Fleming
(D) Alexander Fleming
Answer: (C) Jonas Salk
Answer: (C) Jonas Salk
Answer: (C) Jonas Salk
Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.
Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.
Jonas Salk developed the inactivated poliovirus vaccine (IPV) in 1955, which was the first effective vaccine against polio. Salk's vaccine led to a significant reduction in polio cases and paved the way for global efforts to eradicate the disease.
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