Ionization power is maximum for α rays iv. Penetrating power of γ radiation is very high a. (i) & (ii) are correct b. (ii) & (iii) are correct c.
(iv) only correct d. (iii) & (iv) are correct . Proton - Proton chain reaction is an example of a. Nuclear fission b.
α - decay c. Nuclear fusion d. β - decay . In the nuclear reaction X α decay Z Y A , the value of A & Z.
cannot be determined with the given data . Kamini reactor is located at a. Kalpakkam b. Koodankulam c.
Mumbai d. Rajasthan . Which of the following is/are correct? i.
Chain reaction takes place in a nuclear reactor and an atomic bomb. ii. The chain reaction in a nuclear reactor is controlled iii. The chain reaction in a nuclear reactor is not controlled IV.
Match the following Match: I a. BARC Kalpakkam b. India’s first atomic power Apsara station c. IGCAR Mumbai d.
First nuclear reactor in India Tarapur Match: II a. Fuel lead b. Moderator heavy water c. Control rods cadmium rods d.
Shield uranium Match: III a. Soddy Fajan Natural radioactivity b. Irene Curie Displacement law c. Henry Bequerel Mass energy equivalence d.
Albert Einstein Artificial Radioactivity Match: IV a. Uncontrolled fission Hydrogen Bomb reaction b. Fertile material Nuclear Reactor c. Controlled fission Breeder reactor reaction d.
Fusion reaction Atom bomb Match: V a. Fe - Age of fossil b. I - Function of Heart c. Na - Leukemia d.
C - Thyroid disease V. Arrange the following in the correct sequence: . Arrange in descending order, on the basis of their penetration power Alpha rays, beta rays, gamma rays, cosmic rays . Arrange the following in the chronological order of discovery Nuclear reactor, radioactivity, artificial radioactivity, discovery of radium.
VI. Use the analogy to fill in the blank . Spontaneous process : Natural Radioactivity, Induced process : . Nuclear Fusion : Extreme temperature,