The process of depositing a layer of any desired metal on another material by means of electricity is called ___________.
1). Electroplating
2). Galvanisation
3). Rusting
4). Crystallisation
A __________ thread is actually stronger than a steel wire
1). wool
2). cotton
3). jute
4). nylon
_____________ is a collection of data values of same types having a common name.
1). Object
2). String
3). Array
4). Numbers
The distance-time graph for the motion of an object moving with a constant speed is a __________.
1). Dot
2). Circle
3). Straight Line
4). Curve
An image formed by a concave mirror on a screen is called __________?
1). Virtual image
2). Real image
3). Inverted image
4). Erect image