"Mohs' Scale" is used to indicate the: [IAS 2003]

Related MCQs

• Consider the following statements: 1. P - waves are the first seismic waves to reach a place 2. S - waves travel only through liquids 3. Arrival time of P and S - waves is used to locate the epicentre 4. Richter scale is a logarithmic scale Which of the statements given above are correct? [IAS2004]
• 'The length of its day and the tilt of its axis are almost identical to those of the earth'. This is true of: [IAS 2003, 1994]
• Which of the following planets of the solar system has the longest day? [IAS 2003, CDS 1994]
• Among the following which planet takes maximum time for one revolution around the Sun? [IAS 2003]
• The Srnith-tuttle comet will crash with Earth in: [IAS 2003]
• The correct sequence of the following planets in terms of gravity, in the descending order is : [IAS 2003]
• The upper part of the mantle upon which the crust of the Earth floats is called: [IAS 2003]
• Tides are complied and they vary from place to place because of: [IAS 2003]
• Which of the following phenomenon is/are the effect of the rotation of the Earth? [IAS 2003] 1. Apparent movement of the Sun, the Moon and the Stars. 2. Flatness of the poles and bulge at the Equator. 3. Occurrence of' sunrise, noon and sunset 4. Magnetic field of the earth.
• The core of the Earth is made up of: [IAS 2003]