Visual signal is speedy and requires sunlight hours with no obstructions.
<h3>What is visual obstruction?</h3>
Visual obstruction is the blocking of views or foreshortening of views.
Visual obstruction is defined via peripheral visible area testing regular with the advocated documentation requirement.
<h3>When measuring visual obstruction the usage of a Robel pole which band is recorded?</h3>
1994; 'Robel pole': Best et al. 1998) with alternating 1 dm bands painted darkish and light. The lowest decimetre mark visible on the pole was once recorded as the obstruction measurement. Visual obstruction is commonly used as a measure of cover density (Higgins et al.
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Answer:
m<y= 75
Explanation:
A straight line is equal to 180.
180-105=75
Because, these two angles are attached to each other and same side interior angles.
meassure of angle y is 75
Answer:
INDEPENDENT VARIABLE: COCONUT JUICE
DEPENDENT VARIABLE: APPEARANCE OF GREEN SLIME
CONTROL GROUP: THE SIDE OF THE SHOWER HE SPRAYED WITH WATER
CONSTANT: SAME TIME OF MEASUREMENT, SAME SHOWER
Explanation:
- Independent variable is the variable that is changed or manipulated by an experimenter. In this experiment, Homer sprays a side of his shower with COCONUT JUICE and the other side with water. This means that the independent variable is the COCONUT JUICE.
- Dependent variable is the variable that responds to the independent variable. It is the variable that is measured by the experimenter. In this experiment, the dependent variable is the APPEARANCE OF GREEN SLIME on the shower.
- Control group is the group in an experiment that does not receive the experimental treatment (coconut juice). This means that the control group of this experiment is the SIDE OF THE SHOWER HE SPRAYED WITH WATER.
- Constants or controlled variable are the variables in an experiment that are kept unchanged throughout the experiment. In this case, the constant is SAME TIME OF MEASUREMENT, SAME SHOWER.