(a)
Interpretation:
Whether a tiny ant can be seen by optical microscope but not by human eye or not should be determined.
Concept introduction:
Objects are categorized on the basis of size range they fall in. Macroscopic objects are those which lie in the size range that human eye can perceive and microscopic objects are those which need the use of specialized instruments like electron microscope or atomic force microscope.
Human eye can detect approximately up to the size of
(b)
Interpretation:
Whether a cell with
Concept introduction:
Objects are categorized on the basis of size range they fall in. Macroscopic objects are those which lie in the size range that human eye can perceive and microscopic objects are those which need the use of specialized instruments like electron microscope or atomic force microscope.
Human eye can detect approximately up to the size of
(c)
Interpretation:
Whether a virus can be seen by optical microscope but not by human eye or not should be determined.
Concept introduction:
Objects are categorized on the basis of size range they fall in. Macroscopic objects are those which lie in the size range that human eye can perceive and microscopic objects are those which need the use of specialized instruments like electron microscope or atomic force microscope.
Human eye can detect approximately up to the size of
d)
Interpretation:
Whether a molecule can be seen by optical microscope but not by human eye or not should be determined.
Concept introduction:
Objects are categorized on the basis of size range they fall in. Macroscopic objects are those which lie in the size range that human eye can perceive and microscopic objects are those which need the use of specialized instruments like electron microscope or atomic force microscope.
Human eye can detect approximately up to the size of
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CHEMISTRY-TEXT
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