AP EAMCET 2017 Dates Released

AP COMMON ENTRANCE TEST (AP EAMCET) dates has been released M.P.C 24th to 27th April 2017 Bi.P.C 28th April 2017 Exam is conducted only online and the results will be released within 10 days from the day of exam said by HRD Minster of AP Ganta Srinivasa Rao. Share Tweet View Email Print Follow

Math Puzzles

Math Puzzle 6

Puzzle 1: What replaces the question mark?Puzzle 2: What replaces the question mark?Puzzle 3: What replaces the question mark?Puzzle 4: What replaces the question mark?Puzzle 5: How many triangles are there? Share Tweet View Email Print Follow


Crystal Lattices and Unit Cells I

Crystal System: There are 230-crystal forms 32-point groups 7- Crystal systems 14- Bravais Lattice There are seven types of unit cell formed. These are Cubic, Tetragonal, Orthorhombic, Monoclinic, Hexagonal, Rhombohedral or Trigonal and Triclinic. The 7 crystal systems can be remembered as   C   T   O   M   T   R   H Crystal System Relation between a, b, Read more about Crystal Lattices and Unit Cells I[…]