Sodium nitrate
Urea
Ammonium chloride
None of these
In progressive waves, the amplitude may be constant and neighboring points are out of phase with each other
In air or other gases, a progressive anti node occurs at a displacement node and a progressive node occurs at a displacement anti node
Longitudinal wave can be polarized while transverse wave cannot be polarized
Transverse wave can be polarized while longitudinal wave cannot be polarized
Bihar
Rajasthan
Uttar Pradesh
Madhya Pradesh
Sri Lanka
Myanmar
Maldives
Lakshadweep
Block mountain
Fold mountain
Rift valley
Volcanic plateau