Question

7. Match the microscope parts listed with the correct function.
Group A
Group B
a. Turn to change from one power to another i. High power objective
b. Brings objects into rapid but coarse focus ii. Diaphragm
c. Attached to the revolving nosepiece and iii. Mirror lamp
contains a lens capable of 45X magnification
d. Directs light into the scope adjustment iv. Coarse adjustment knob
e. Regulates the amount of light entering the v. Revolving nosepiece
scope​

Answer 1

Answer:

e. Regulates the amount of light entering the scope = ii. Diaphragm

Answer 2

Match the column activity refers to matching the statements in the first column with the correct statements in the second column.

• The given statements represent the microscopes and functionality of their parts.
• The columns can be matched as -

(a) turn to change from one power to another - (v) revolving nosepiece scope ( Holds two and changes power)

(b) brings objects into rapid but coarse focus - (ii) coarse adjustment knob ( Rapid control for quick focus)

(c) attached to the revolving nosepiece -  (i). High power objective ( ideal for observing fine details within a specimen sample and attached to nosepiece)

(d) direct light into the scope adjustment - (iii) mirror lamp contains a lens capable of 45 X magnification ( Capable of providing a direct light)

(e) regulates the amount of light entering - (ii) diaphragm ( Controls the light rays entering)

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