Potassium crystallizes with a
[MP PET/PMT 1998]
Face-centred cubic lattice
Body-centred cubic lattice
Simple cubic lattice
Orthorhombic lattice
Potassium (K) has bcc lattice.
How many space lattices are obtainable from the different crystal systems
[MP PMT 1996; MP PET/PMT 1998]
A transverse wave is described by the equation Y=Yosin 2π⎧⎪ ⎪⎩ft−xλ⎫⎪ ⎪⎭. The maximum particle velocity is four times the wave velocity if
[IIT 1984; MP PMT 1997; EAMCET; 1998;CBSE PMT 2000; AFMC 2000; MP PMT/PET 1998; 01;KCET 1999, 04; Pb. PET 2001; DPMT 2005]