How many colours the sunlight spectrum has ?
1 Five
2 Three
3 Seven
4 Nine
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Why Colours is Important in Our Daily Life???
what is the force that helping the earth to revolve by its own.
help me finding the contact no of P Meenakshi Pavan garu reasoning faculty in Hyderabad
which among the followings is found chlorophyll ?
Deep blue color is imparted to glass by the presence of 1 Iron oxide 2 Cupric oxide 3 Nickel oxide 4 Cobalt oxide
Which of the following substances undergoes chemical change on heating? 1 Sodium chloride 2 Silica 3 Lead nitrate 4 Platinum wire
Please can someone tell me, how many times during a 12 hour period, do the hands of a clock face opposite each other? I believe its 11. Also, would this be the same, no matter WHAT the starting time? i.e. if the 12 hour period started at 6 o clock, would it still be 11 times? Many thanks for your help.
Where did the largest reflector telescope situated?
Radioactive disintegration of uranium ultimately results in formation of 1 Radium 2 Thorium 3 Polonium 4 Lead
In an atomic explosion, enormous energy is released which is due to the 1 Conversion of neutrons into protons 2 Conversion of chemical energy into nuclear energy 3 Conversion of mass into energy 4 None of these
Who propounded the signs of the zodiac?
HELPS IN PROPAGATING RADIO SIGNALS