The speed of light with the rise in the temperature of the medium
Increases
Remains unaltered
Drops sharply
Decreases
- Apparatus invented by Archimedes is :
- The major ingredient of leather is
- Which of the following elements is a metal
- In an atomic nucleus, neutrons and protons are held together by
- Earth's seasons are caused by which of the following?
- Which of the following elements is non-radioactive?
- Epoxy resins is used as
- The metal that is present in Photo Films is
- The accumulation of stress along the boundaries of lithospheric plates results in which of the following?
- The smallest functional and structural unit of kidney is called as
- Which of the following is in liquid form at room temperature ?
- The property of a substance to absorb moisture from the air on exposure is called
- Which of the following is commonly called a polyamide ?
- Water has maximum density at
- Glass is made from the mixture of
- In a certain electronic circuit the output is positive if input 1 is positive and input 2 is zero. If…
- Which of the following is the lightest metal ?
- The recent atomic weight scale is based on
- The hardest substance available on earth is
- The location and energy of an electron in an atom can be specified by
- The speed of light with the rise in the temperature of the medium
- The Panda belongs to the same family as that of
- Which of the following items will be attracted to the north pole of a permanent magnet by a magnet force?
- Bromine is
- Which of the following parts of the sun is easily visible only during a total solar eclipse?
- Brass gets discoloured in air due to the presence of which gas in air
- According to Daltons atomic theory the smallest particle which can exist independently is
- One fathom is equal to
- Carbon tetrachloride fire extinguisher should not be used in closed room because it produces poisonous…
- Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of