Question

An analog computer uses an analog signal which is usually represented as what?
A. Sine Wave
B. Sine Curve
C. Bell curve
D. Cos Wave

Answer 1

An Analog computer uses an analog signal which can also be represented as a sine wave

Answer 2

" An analog computer use analog signal that can be represented as a sine wave ".

Explanation:

The word analog is meaning “according to a ratio.” Analog computer use Analog signal that can be represented as a sine wave or continuous wave and that contains time varying quantities.

An analog signal may vary in signal frequency or amplitude.

Analog Computer

• Any class of devices in which continuously variable physical quantities, such as electrical potential, mechanical motion or fluid pressure are represented in a way analogous to the corresponding quantities in the problem to be solved.

Analog signals are frequently calculated responses to changes in light, sound, temperature, position, pressure or other physical phenomena.

When plotted on a Voltage vs Time graph, an analog signal should produce a smooth or sine and continuous curve. There should not be any discrete value changes.