Fill in the blanks : The size of the pupil become …………….when you see in dim light..

Fill in the blanks in the following sentences When carbon dioxide is passed through lime water, it turns milky due to the formation of_______ .

Fill in the blanks : If you touch your …………….. Ear with right hand in front of a plane mirror it will be seen in themirror that your right ear is touched with ……………………… ..

Fill in the blanks: When current is switched 'on' in a room heater, it_____ .

Fill in the blanks. . If you pass current through copper sulphate solution , copper gets deposited on the plate connected to the …………………terminal of the battery.

Fill up the blanks. When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of_____.

Fill up the blanks. Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was them poured off from the top. The process of separation used in this example is called________.

Rohan is not able to contract his iris properly due to defect in his eyes. Rohan would not be able to see : (i) in dim light (ii) in bright light (iii) nearby objects (iv) distant objects

Fill in the blanks: Animage formed by a______mirror is always of the same size as that ol the object.