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Anouk ChenEduRev Year 5 |
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Anouk Chen
EduRev Year 5
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Content, tests & courses saved by you for accessing later. (visible to you only)
Discussed Questions
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Anouk Chen asked • 4 days ago |
Which unit is used to measure the intensity of sound ?
- a)Decibel
- b)Ampere
- c)Parsec
- d)Tesla
Correct answer is option 'A'. Can you explain this answer?
Which unit is used to measure the intensity of sound ?
a)
Decibel
b)
Ampere
c)
Parsec
d)
Tesla
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Defence Exams answered |
The unit used to measure the intensity of sound is the decibel (dB).
Explanation:
- The intensity of sound refers to the amount of energy carried by sound waves per unit area.
- The decibel is a logarithmic unit that measures the ratio of the intensity of a sound wave to a reference level.
- The reference level is usually set to the threshold of human hearing, whi... more
Explanation:
- The intensity of sound refers to the amount of energy carried by sound waves per unit area.
- The decibel is a logarithmic unit that measures the ratio of the intensity of a sound wave to a reference level.
- The reference level is usually set to the threshold of human hearing, whi... more
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Anouk Chen asked • 6 days ago |
Whowas popularly known as the 'Iron Man of India' ?
- a)Bhagat Singh
- b)Chandrashekhar Azad
- c)Veer Savarkar
- d)Vallabhbhai Patel
Correct answer is option 'D'. Can you explain this answer?
Whowas popularly known as the 'Iron Man of India' ?
a)
Bhagat Singh
b)
Chandrashekhar Azad
c)
Veer Savarkar
d)
Vallabhbhai Patel
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Defence Exams answered |
Iron Man of India - Vallabhbhai Patel
Vallabhbhai Patel was popularly known as the 'Iron Man of India' for his pivotal role in the country's struggle for independence and his efforts in unifying the nation after independence. Here is a detailed explanation of why Vallabhbhai Patel is known as the 'Iron Man of India':
1. Leadership in the Indian Independence Movement:
-... more
Vallabhbhai Patel was popularly known as the 'Iron Man of India' for his pivotal role in the country's struggle for independence and his efforts in unifying the nation after independence. Here is a detailed explanation of why Vallabhbhai Patel is known as the 'Iron Man of India':
1. Leadership in the Indian Independence Movement:
-... more
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Anouk Chen asked • 2 weeks ago |
In 1885, who developed the vaccine for rabies ?
- a)Louis Pasteur
- b)Edward Jenner
- c)Alexander Fleming
- d)Robert Koch
Correct answer is option 'A'. Can you explain this answer?
In 1885, who developed the vaccine for rabies ?
a)
Louis Pasteur
b)
Edward Jenner
c)
Alexander Fleming
d)
Robert Koch
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Defence Exams answered |
Development of Rabies Vaccine by Louis Pasteur:
- Louis Pasteur, a renowned French scientist, developed the vaccine for rabies in 1885.
- Pasteur's work in developing the rabies vaccine was a significant breakthrough in the field of medicine.
- He conducted experiments on animals, specifically dogs, to understand the nature of the rabies virus and develop a preventive measure... more
- Louis Pasteur, a renowned French scientist, developed the vaccine for rabies in 1885.
- Pasteur's work in developing the rabies vaccine was a significant breakthrough in the field of medicine.
- He conducted experiments on animals, specifically dogs, to understand the nature of the rabies virus and develop a preventive measure... more
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Anouk Chen asked • 2 weeks ago |
How many seconds are there in 5 minutes 30 seconds?- a)300 seconds
- b)330 seconds
- c)350 seconds
- d)400 seconds
Correct answer is option 'B'. Can you explain this answer?
a)
300 seconds
b)
330 seconds
c)
350 seconds
d)
400 seconds
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Subset Academy answered |
5 minutes = 5 × 60 = 300 seconds, so 5 minutes 30 seconds = 300 + 30 = 330 seconds.
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