Day 19: MH SSC Class 10 Science and Technology I

5 questions. Try each one first, then open its answer.

Question 1
Lenses. This type asked 2 times: Mar 2020, Jul 2025. This one: Jul 2025
Q2(A)(ii) $Give scientific reason: We cannot clearly see an object kept at a distance less than 25 cm from the eye.$
Question 2
Refraction of Light. This type asked 2 times: Mar 2016, Mar 2025. This one: Mar 2016
Q3(4) $What is refraction of light? How is it related to refractive index?$
Question 3
Gravitation. This type asked 2 times: Mar 2019, Jul 2024. This one: Jul 2024
Q3(v) $Explain on which factor the value of acceleration due to gravity 'g' depends.$
Question 4
Metallurgy. This type asked 2 times: Mar 2022, Jul 2024. This one: Mar 2022
Explain the following terms:
Q3(vii)(a) $Metallurgy$
Question 5
Refraction of Light. This type asked 2 times: Mar 2022, Jul 2024. This one: Jul 2024
Q2(B)(i) $= 3 \times 10^8$

Question 1