Saturday, November 13, 2010

How fast is the speed of light?



Incredibly fast-faster than anyone can imagine. Light travels at a speed of about 186,000 miles per secund. The circumference of the Earth (the distance around the world) is about 24,800 miles. That means light could travel around the world about seven and a half times in a single second.


Gerliin hurd hir hurdan be?


Gaihaltai hurdan henii ch tusuulj baisnaas hurdan. Gereliin hurd ni 1 secunded 186,000 orchim mile buyu 299460 orchim km hurdtai. Delhiin toirog ni 24,800 orchim mile buyu 39928 km-tei tentsene. Tegheeer gerliin hurd ni 1 secunded delhiig 7 udaa tal toirdog baina .

What insect flies the fastest?



The dragonfly. When a dragonfly comes by, duck! It can travel as fast as 30 miles per hour. But compared to many insects, this big bug beats its wings slowly - only about 25 to 40 beats per second. When a tiny mosquito takes off, it beats its wings (buzz!) about 600 beats per second, but only travels about one mile per hour


Yamar shavij hamgiin hurdan nisdeg ve?


Hamgiin hurdan nisdeg shavij bol sono yum. Sono ni neg tsagt 30 mile (48.3 km) hol hisdeg baina. Gehdee olon turliin shavij nartai haritsuulahad sono ni tom shavijind ordog uchraas dalavchaa deveh ni udaan 1 secunded zuvhun 25-40 udaa l devdeg baina. Harin jijig shavijnuud nisehdee dalavchaa 1 secunded 600 orchim udaa devdeg gesen hedii ch 1 tsagt 1 mile buyu (1.61 km) l tuulj chaddag baina.