1. The thickness of the central portion of a thin converging lens can be determined very accurately by using?
(a) vernier caliper (b) a micrometer screw gauge (c) a telescope (d) a microscope
2. The inner diameter of a small test tube can be measured accurately using?
(a) micrometer screw gauge (b) pair of dividers (c) meter rule (d) pair of vernier caliper
Consults, E. (2022). PHY 192 PAST QUESTION. Afribary. Retrieved from https://afribary.com/works/phy-192-past-question
Consults, Education "PHY 192 PAST QUESTION" Afribary. Afribary, 13 Jun. 2022, https://afribary.com/works/phy-192-past-question. Accessed 16 May. 2024.
Consults, Education . "PHY 192 PAST QUESTION". Afribary, Afribary, 13 Jun. 2022. Web. 16 May. 2024. < https://afribary.com/works/phy-192-past-question >.
Consults, Education . "PHY 192 PAST QUESTION" Afribary (2022). Accessed May 16, 2024. https://afribary.com/works/phy-192-past-question