Posted By: Riamerin       Member Level: Gold       Posted Date: 25 Jan 2008       Category: Physics
The absorptive power of a perfectly black body is Select Answer: 1 0 infinity none of the above
Your Test Score: 0 / 0	Next Question: The tripple point of water is Previous Question: A glass rod 40 cm long is clamped at the middle. It is set into longitudinal vibrations. The frequency of the sound emitted is 6000 Hz. The velocity of sound in glass is Related Questions: A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is n identical capacitors are connected in parallel to a p.d. of V volts. These are then reconnected in series, their charges being left undisturbed . The potential difference obtained is From which of the following materials should a box for storing gamma radioactive substances be made? If a magnet is cut into two pieces of equal length A constant voltage is applied between the 2 ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if Categories Aptitude Test   Arithmetic Reasoning   General Knowledge - India   General Knowledge   Computer Basics   Physics   Mathematics   Biology   Chemistry   English   Botany

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