BBC Knowledge Asia Edition 3

(Marcin) #1

DISTANCE FROM SUN


152,100,000km (at furthest point)


MASS


5.97 x 1024kg


RADIUS


6,378km


DENSIT Y


5,514kg/m3


GRAVIT Y


9.8m/s2


YEAR


365.25 Earth days


DAY


24 hours


DAY-NIGHT CYCLE


1 Earth day


DAY TEMPERATURE


57°C (max)


NIGHT TEMPERATURE


-89°C (min)


SOLAR POWER received PER M2


1,3 61 Wat ts


EARTH MERCURY


DISTANCE FROM SUN


69,816,900km (at furthest point)


MASS


0.33 x 1024kg


RADIUS


2,440km


DENSITY


5,427kg/m3


GRAVITY


3.7m/s2


YEAR


88 Earth days


DAY


59 Earth days


DAY-NIGHT CYCLE


176 Earth days


DAY TEMPERATURE


427°C (max)


NIGHT TEMPERATURE


-173°C (min)


SOLAR power received per M2


9,083 Watts


FROMSUN


0 km (att furthest point)


4 kg


3


th days


T CYCLE


ERATURE


MPERATURE


WER received PER M2


s


RTH MERCU


DISTANCE


69,816,900kmm (at fuur



  1. 33


5


888


599


DAY-NIG


17766


DAY TEM


44


NIGHT TEM










SOLAR power receiv


99


SCIENCE

Free download pdf