Graphite is used in nuclear ractors as ...........
Correct!
Wrong!
Rickets and Kwashiorker are ..........
Correct!
Wrong!
What is the force of attraction between two bodies when one of the masses is doubled
Correct!
Wrong!
Ripening of fruit is associated with which hormone
Correct!
Wrong!
What is the form of energy present in the compressed spring
Correct!
Wrong!