Physics, 11.10.2020 20:01 cocoabean1981

IDENTIFYING VARIABLES For each testable question,
underline the independent variable. circle the dependent variable, and list 3 constant/control variables.
Then, write a hypothesis or prediction.
Independent Variable- One thing that the experimenter changes on purpose
Dependent Variable- Something that changes as a result of the independent variable
(often what is measured)
Constant/Control Variable - Something kept the same on purpose
1. How does the distance from an eye chart affect the number of letters that are recognized
on a line?
Constant/Control Variables:
Hypothesis/Prediction:

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, BePaige

Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.

Answers: 2

continue

Physics, 22.06.2019 04:10, jackrider6563

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Answers: 3

continue

Physics, 22.06.2019 08:50, babas97

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

Answers: 3

continue

Physics, 22.06.2019 20:00, Apple557

An atom that has gained or lost electrons is called an _

Answers: 2

continue

You know the right answer?

IDENTIFYING VARIABLES For each testable question,
underline the independent variable. circle...