The speed of light with the rise in the temperature of the medium
Increases
Remains unaltered
Drops sharply
Decreases
- The metal used in storage batteries
- The recent atomic weight scale is based on
- When a gas is turned into a liquid, the process is called
- The speed of light with the rise in the temperature of the medium
- Which of the following is the lightest metal ?
- The major ingredient of leather is
- Old-written material, which cannot be read easily can be read by
- The hardest substance available on earth is
- Pollination by birds is called
- Which of the following items will be attracted to the north pole of a permanent magnet by a magnet force?
- Lightening cause rainfall because
- The metallic constituents of hard water are
- Liquefied Petroleum gas (LPG) consists of mainly
- The chemial name of Uria is
- The fastest-running terrestrial animal is
- Which of the following elements is non-radioactive?
- According to Daltons atomic theory the smallest particle which can exist independently is
- Which of the following is most likely to cause a rise in the average temperature of earth's atmosphere…
- The fastest acting enzyme in the biological kingdom is
- Carbon tetrachloride fire extinguisher should not be used in closed room because it produces poisonous…
- The Panda belongs to the same family as that of
- Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of
- Which of the following is commonly called a polyamide ?
- Water has maximum density at
- Which of the following is in liquid form at room temperature ?
- Which of the following elements is obtained from sea weeds ?
- Which of the following elements is a metal
- Polythene is industrially prepared by the polymerisation of
- The intencity of Earthquakes is measured on
- The accumulation of stress along the boundaries of lithospheric plates results in which of the following?