Question

can dazzle and harm your eyes. Mountaineers, therefore, use dark glass
1.1 On the basis of your reading of the above passage, answer the following questions
a) Archimedes used mirrors to focus the heat of the sun's rays to
I. burn the enemy ships
II. Reflect the half of the radiation
III. To focus star light
IV. Reflect and focus the sun rays
glass a thin coat of​

Answer 1

Answer:

IV. Reflect and focus the sun rays

glass a thin coat of