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The correct answer is B
What is the principle behind the operation of a washing machine?
NaOH + HC1 -> NaCl + H₂ O in the given chemical reaction
What are the elements which are liquids at room temperature and standard pressure?
1. Helium
2. Mercury
3. Chlorine
4. Bro...
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
Vertebrates have two endocrine glands associated with the brain, namely
The gap between two neurons is called as
What is the work done when a force of 20 N moves an object 5 meters?
The most of the mass of an atom can be found in
Which of the following correctly represents the order of increasing wavelength?
An object of mass 2 kg is lifted vertically through a distance of 1.5 m. The work done in process is