A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Vector Quantity:
"A quantity
 
Velocity:
Distance traveled by a body in a particular direction per unit time or the displacement of the body per unit time. It is a vector quantity.
 
Vibration:
A back and forth motion that repeats itself.
 
Virtual image:
An image formed when the reflected or refracted light rays appear to meet; this image cannot be projected on a screen.
 
Volt:
"Unit of potential difference
 
Voltage drop:
The electric potential difference across a resistor or other part of a circuit that consumes power.