Question

A student focussed the leaf epidermal peel under the low power of microscope, but could not see all the parts. He should : 1
(A) Use the coarse adjustment knob again to focus the slide
(B) Use the fine adjustment knob to increase magnification
(C) Pocus under high power using coarse adjustment knob
(D) Pocus under high power using fine adjustment knob


CBSE Class X Science SA 1 ( 2 marks)

Answer 1

(D) Focus under high power using fine adjustment knob

Answer 2

A student focussed the leaf epidermal peel under the low power of microscope, but could not see all the parts. He should : 1
(A) Use the coarse adjustment knob again to focus the slide
(B) Use the fine adjustment knob to increase magnification
(C) Pocus under high power using coarse adjustment knob
(D) Pocus under high power using fine adjustment knob✔✔✔✔✔✔✔✔

CBSE Class X Science SA 1 ( 2 marks)