An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consumed will be-
(a) 100 W
(b) 75 W
(c) 50 W
(d) 25 W​

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

The answer is trial 3.