Q1 of 14 Page 42

Identify the wrong pair.

1. Prithvi - surface to surface ballistic missile


2. Agni - surface to under water ballistic missile


3. Akash - from the surface to air attacking missile


4. Nag - anti-tank missile

Agni - surface to under water ballistic missile.

Note: Agni, like the Prithvi missile, was a surface to surface ballistic missile devised to strengthen India’s military capability against China.


More from this chapter

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1

Choose the right option and rewrite the sentence.

................. was named as the first Chairman of atomic energy commission.


A. Dr. Homi Bhabha


B. Dr. Homi Sethna


C. Dr. A.P.J. Abdul Kalam


D. Dr. Raja Ramanna


2. ................ was the first completely indigenous communication satellite made by ISRO.


A. Aryabhatt


B. Insat 1 B


C. Rohini-75


D. Apple

 2

Prepare a timeline of the progress of India in science and technology.

 2

Explain the following concepts.

1. Space research


2. Telex service

 3

Explain the following with reasons.

Pandit Nehru established the Atomic Energy Commission.