In a scientific experiment, the variable manipulated or controlled by the experimenter is called the

Physics

2 answers:

Naddik [55]2 years ago

7 0

Independent.

The independent variable is manipulated and the effects are noted.

miskamm [114]2 years ago

3 0

Answer:
The variable manipulated or controlled by the experimenter is called the independent variable.

Example:
If the flow velocity at the bottom of a tank is measured by varying the height of water in the tank, we are measuring velocity as a function of water height.
Therefore,
water height = independent variable (controlled)
velocity = dependent variable (measured in response to water height).

Mathematically,
v = f(h)
where v = response variable (dependent)
h = controlled variable (independent).

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