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Consider the following statements regarding Hydrogen and Atom Bombs:  The energy released in a Hydrogen bomb is several magnitudes higher than an Atom bomb. A Hydrogen bomb derives its energy through the fission of atoms while an atom bomb derives its energy from fusion. Which of the statements given above is/are correct?
Recently the news of North Korea has successfully tested a Hydrogen bomb shook the world. a. Hydrogen bomb is at least twice more dangerous than the atom bomb of the same capacity/power. b. Neutron bomb causes less financial harm but more human loss. Which of the above two statements is/are correct?
The working principle of atom bomb is nuclear fission of uranium and the working principle of hydrogen bomb is
Which of the following holds true according to the properties of hydrogen? I. Hydrogen is the lightest gas. II. Hydrogen cannot be corrosive. III. Deuterium is another name for heavy hydrogen.
Engines are rated at specified conditions. Then which of the following statements are correct? 1. Power developed increases as local temperature increases. 2. Power developed increases as local temperature decreases 3. Power developed is not dependent on local temperature. 4. Power developed increases as local atmospheric pressure increases. 5. Power developed increases as local atmospheric pressure decreases.
Hydrogen bomb was developed by
Initial pressure of oxygen introduced into the 'bomb' of the bomb calorimeter for determination of calorific value of coal/fuel oil may be around __________ atm.
The 'bomb' in the bomb calorimeter is made of
A boy plants a bomb and running at the speed of 150 m/sec. After 50 seconds the bomb was blast. How much time will be taken by the boy to listen the voice of blast if the speed of the sound is 343 m/sec. 
A boy plants a bomb at a place and starts running at 36 m/sec. After 43 sec, the bomb was blast. In how much time the sound of blast will be listen be listen by the boy if speed of sound is 552 m/sec?