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It is observed by United Nations on June 4 every year. It was established on 19 August 1982. It mainly focused on victims of the 1982 Lebanon War, its purpose expanded to acknowledge the pain suffered by children throughout the world who are the victims of physical, mental and emotional abuse.
When do spring tides occur?
For a system of particles, the center of mass moves:
Which electromagnetic wave has the longest wavelength?
Assume a parallel plate capacitor which is maintained at potential of 100 V. If the partition distance between the plates of the capacitor and area of ...
Which of the following does not affect the value of acceleration due to gravity?
Pycnometer is an instrument used to measure the –
Which of the following physical quantities is not conserved in inelastic collisions?
A train runs along an unbanked circular track of radius of 10 m at speed of 36 km/h. The mass of the train is 16 kg.
What is the an...
Speed of sound in air is unaffected by change in :
Which property of a wave is related to its frequency?