the SI unit of electric charge (symbol: Q or q)
The SI unit of pressure? pascal (Pa)
Deficiency of vitamins A causes which disease? blindness
Deficiency of vitamins D causes which disease? rickets in children and osteomalacia in adults.) bone disease.
Swat joined pak? 1969
Radio station at independence? Lahore (1937) and Peshawar (1936)
Densest element on earth: osmium
Density of water 1g/cm3
Red Blood Cell lifespan 120 days
Volume of air breathed per day 10,000-20,000 litres
If you reduce volume by keeping temperature constant, what happens to pressure: increases