Question
What is the chemical name of Vitamin D
?Solution
Calciferol is Vitamin D, which is a steroid hormone produced in the skin when exposed to ultraviolet light or obtained from dietary sources.Â
A positively charged particle enters a uniform electric field directed downward. The force acting on the particle is:
A spring of spring constant 500 N/m is compressed by 5 cm. The potential energy stored is:
What defines an ion?
Which of the following is a macronutrient?
Which of the following glands is both endocrine and exocrine?
Metalloids are
The force which opposes the relative motion between different layers of liquid or gases is called –
Deficiency of which vitamin leads to bleeding gums?
Shadows are formed when a/an _______ object comes in the path of light.
Which of the following physical quantities is not conserved in inelastic collisions?
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