Chandrayaan 1

Q. India's first moon mission is named as .

1. Mangalyaan
2. Sputnik
3. Apollo
4. Chandrayaan

Q.

A bullet of mass $0.2kg$, moving with a velocity of $200\raisebox{1ex}{$m$}\!\left/ \!\raisebox{-1ex}{$s$}\right.$, strikes a stationary wooden target of mass $5kg$.. If all the energy is transferred to the wooden target, calculate the velocity with which the target moves in the forward direction.

Q.

How do doctors use trigonometry?

Q. Chandrayan was a satellite launched by India for:

1. Moon exploration
2. Meteorological research of Earth
3. Mars exploration
4. Remote sensing

Q. The momentum of a body does not depend on:

1. Acceleration
2. Speed
3. Mass
4. Velocity

Q.

Which of the following are vector quantities:

1. momentum

2. velocity

3. force

4. all of the above

Q. Choose the correct statement(s) with regard to Chandrayaan 1.

1. Launched in 2007.
2. Launched with the help of PSLV.
3. Discovery of water of moon.
4. Lost comunication in 2009.

Q. Write any five achievements of Chandrayaan-1

Q. Among the following which is not the achievements of Chandrayaan-1.

1. Chandrayaans Moon Mineralogy Mapper has confirmed that moon was once completely molten.
2. It has provided high-resolution spectral data on the mineralogy of the moon.
3. Chandrayaan-1 has discovered large caves on the Mars surface that can act as a human shelter on the Mars.
4. The discovery of the wide-spread presence of water molecules in lunar soil.

Q. Which among the following is the greatest achievement of Chandrayaan?

1. the discovery of the widespread presence of water molecules in the lunar soil
2. the discovery of the widespread presence of nitrogen molecules in the lunar soil
3. the discovery of the widespread presence of $C{O}_2$ molecules in the lunar soil
4. none of the above

Q. The Chandrayaan used a _______________ integrated propulsion system to reach lunar orbit as well as orbit and altitude maintenance while orbiting the Moon.

1. tripropellent
2. bipropellant
3. two star sensors
4. none of the above

Q. Which of the following are not possible on the moon?

1. Day
2. Life
3. Blue sky
4. Craters
5. Night
6. Rain
7. Wind
8. Mountains
9. Sound

Q. Which of the following are not possible on the moon?

1. Day
2. Life
3. Blue sky
4. Craters
5. Night
6. Rain
7. Wind
8. Mountains
9. Sound

Q. The Chandrayaan was mainly powered by its solar array, which included one solar panel covering a total area of 2.15 x 1.8 m generating 750 W of peak power, which was stored in a_____________ for use during eclipses.

1. none of the above
2. 36 Ah lithium-ion battery
3. lead ion battery
4. cadmium zinc battery

Q. What is the approximate time duration between a full moon and a new moon?

1. 14 days
2. 10 days
3. 1 day
4. 30 days

Q. A satellite moves in a circle around the Earth. The radius of this circle is equal to one half of the radius of the moons orbit. The satellite completes one revolution in how many lunar months ?

Q. ______________________is a CMOS camera, performed mineralogical mapping in the 400900 nm band with a spectral resolution of 15 nm and a spatial resolution of 80 m.

1. HEX
2. Hyper Spectral Imager
3. Moon Impact Probe
4. none of the above

Q. Which of the following Indian instruments were used in chandrayaan?

1. LLRI
2. HEX
3. TMC
4. all of the above

Q. What is the approximate time duration between a full moon and a new moon?

1. 30 days
2. 1 day
3. 10 days
4. 14 days

Q. What is India's first moon mission called?

1. Chandrayaan
2. Mangalyaan
3. Sputnik
4. Apollo

Q.

The size of the Moon _________ after new-moon.

1. gradually increases

2. gradually decreases

3. suddenly increases
4. suddenly decreases

Q. Chandrayan was a satellite launched by India for:

1. Moon exploration
2. Mars exploration
3. Remote sensing
4. Meteorological research of Earth

Q. Which of the instruments used in chandrayaan were not indegenously built?

1. HEX
2. LLRI
3. SIR-2
4. MIP

Q. The momentum of a body does not depend on:

1. Velocity
2. Acceleration
3. Speed
4. Mass