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- Question
Which statement describes nuclear binding energy?
Options- A. It is the energy that is required to overcome mass defect.
- B. It is the result of converting mass to energy.
- C. It is the energy that is required to bind protons and neutrons together in a nucleus.
- D. None of the above
- Correct Answer
- It is the energy that is required to overcome mass defect.
ExplanationNuclear binding energy is the minimum energy that would be required to disassemble the nucleus of an atom into its component parts. These component parts are neutrons and protons, which are collectively called nucleons.
- 1. The horizontal of soil profile is composed of
Options- A. weathered parent material that is not affected by translocation and organic modification
- B. material affected by translocation & organic modification
- C. unweathered bedrock
- D. None of the above Discuss
- 2. The president addresses both the Houses of Parliament assembled together
Options- A. during emergency session summoned for the purpose
- B. every session
- C. first session after each general election and the first session of each year
- D. any session Discuss
- 3. Who was known as Iron man of India?
Options- A. Govind Ballabh Pant
- B. Jawaharlal Nehru
- C. Subhash Chandra Bose
- D. Sardar Vallabhbhai Patel Discuss
- 4. The knowledge about the topography of the ocean basins has been derived from
Options- A. seismic surveying
- B. echo sounder
- C. side-scan sonar
- D. All of the above Discuss
- 5. Tansen Samman has been instituted by the Government of?
Options- A. Gujarat
- B. Maharashtra
- C. Uttar Pradesh
- D. Madhya Pradesh Discuss
- 6. The book of Parsis is
Options- A. Torah
- B. Bible
- C. Zend Avesta
- D. Gita Discuss
- 7. When was Milk Tray first introduced?
Options- A. 1915
- B. 1934
- C. 1923
- D. 1942 Discuss
- 8. The limit beyond which the stars suffer internal collapse is called the
Options- A. Raman Effect
- B. Chandrasekhar limit
- C. Aurora Borealis
- D. Quasan Zone Discuss
- 9. Poison glands of snakes are homologous to
Options- A. electric organs of fishes
- B. stings of rays
- C. sebaceous glands of mammals
- D. salivary glands of vertebrates Discuss
- 10. What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?
Options- A. Telegraph
- B. Radio
- C. Television
- D. Dishwasher Discuss
More questions
Correct Answer: weathered parent material that is not affected by translocation and organic modification
Correct Answer: first session after each general election and the first session of each year
Correct Answer: Sardar Vallabhbhai Patel
Correct Answer: All of the above
Correct Answer: Madhya Pradesh
Correct Answer: Zend Avesta
Correct Answer: 1915
Explanation:
Milk Tray was introduced in 1915 in open boxes arranged on wooden trays. Today, with its distinctive purple and gold cartons and popularised by the "Man in Black" television adverts, its one of the most popular chocolate assortments.
Correct Answer: Chandrasekhar limit
Correct Answer: salivary glands of vertebrates
Correct Answer: Television
Explanation:
Zworykin invented both the tube (iconoscope) for transmission and the receiver (kinescope) in 1923 and 1924, respectively.
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