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Question:- Which of the following is a mixture? A. Distilled water B. Gasoline C. Both A and B D. Neither A nor B
Answer:- Ans. B Explanation: Two or more elements or compounds when mixed in any proportion so that the chemical properties of the components do not change, then it is called a mixture.
Question:- Boyles law relates to which state of matter? A. Solid state B. Liquid stage C. Gaseous state D. None of the above
Answer:- Ans. C Explanation: Boyles law, the pressure of certain quantities of gas on stable heat is inversely proportional to its volume.
Question:- Which mission of NASA brought first human to moon? A. Apollo program B. Gemini Program C. Mercury Program D. None of the above
Answer:- A
Question:- Name the first mission of NASA in which a spacecraft was reused? A. Apollo-Soyuz B. Space Shuttle C. Skylab D. None of the above
Answer:- B
Question:- How many manned space missions are launched by NASA so far? A. 160 B. 162 C. 164 D. 166
Answer:- D
Question:- Name the first Spacecraft to visit the Solar System? A. Pioneer 10 and Pioneer 11 B. Ranger 1 and Ranger 2 C. Surveyor 6 and Surveyor 7 D. Viking 1 and Viking 2
Answer:- A
Question:- What was the first manned mission of NASA? A. PQS-5 B. Apollo-Soyuz C. STS-1 D. Bell X-1
Answer:- C
Question:- Name the NASA’s first exploration mission beyond earth? A. Pioneer 2 B. Pioneer 3 C. Pioneer 4 D. Pioneer P-1
Answer:- C
Question:- When NASA had launched its first mission to Sun? A. 2016 B. 2017 C. 2018 D. None of the above
Answer:- C
Question:- What is the goal of the Surveyor Program of NASA? A. To demonstrate the proper landing on the Mars. B. To demonstrate the soft landings on the Moon. C. To check other missions of Apollo. D. To determine the radiations in Space.
Answer:- B
Question:- Name the first satellite which was launched specifically for the purpose of X-ray astronomy? A. Uhuru B. Hinode C. Clementine D. WMAP
Answer:- A
Question:- Name NASA’s Mars Exploration Rover Mission? A. Opportunity Rover B. Spirit Rover C. Sojourner Rover D. Curiosity Rover
Answer:- B
Question:- 1. Consider the following statements 1. In 2022, the lunar eclipse will also cause what is popularly known as the Blood Moon phenomenon. 2. On May 16, 2022, the lunar eclipse will be the first of two lunar eclipses that are set to take place this year. The second one will take place on October 8. Which of the following statement(s) is/are correct? A. Only 1 B. Only 2 C. Both 1 and 2 D. Neither 1 nor 2
Answer:- Ans. A Explanation: In 2022, the lunar eclipse will also cause what is popularly known as the Blood Moon phenomenon. During a Blood Moon, a reddish tint is visible on the surface of the moon. This gives a unique appearance. On May 16, 2022, the lunar eclipse will be the first of two lunar eclipses that are set to take place this year. The second one will take place on November 8.
Question:- When Lunar Eclipse occur? A. When Sun is between Earth and Moon B. When Earth is between Sun and Moon C. When Moon is between Earth and Sun D. When Earth is between Sun and other celestial bodies
Answer:- Ans. B Explanation: A lunar eclipse occurs when Earth crosses between the moon and the sun, which casts a shadow of Earth onto the moon.