A data storage device is:
Printer
Hard disk
Monitor
CPU
How Galvanometer is connected in circuit to detect current:
In series
In parallel
Fixed
Variable
The waves, which are used to detect the broken bones are called:
Light waves
x-rays
sound waves
both b and c
The characteristics of sound by which we can distinguish between two sounds of same loudness and pitch is called.
Intensity
Quality
Loudness
Pitch