Clocks
There are 24 different time zones around the world.
They need time zones to agree on what time it was from around the world.
True
Depending on the time of the year, the clocks around the world are set to either 38 or 39 different times.
24
the trombone has
Drums have been around probably since the time of early man. It is such a simple instrument. Another early human instrument is the bone-flute.
why RT was shifting & how to RT calculation in HPLC
an astrolobeThe instrument you are thinking of is the sextant and it was independently invented by two men at around the same time, John Hadley and Thomas Godfrey.Astrolabe
Many. In fact there are ten of thousands of instrument rated pilots in the world and growing steadily. In the time it took me to write this answer, more than 15 individuals qualified as an instrument rated pilot.
Displacement/time
Calculation for speed
Divide distance by time
total time(calculation of units of time is determined by the 3rd party payer) hope this help
to locate place and for time calculation
yes
calculation of lost time injury