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Current that doesnt reverse direction is called?
direct current
Do speed and wavelength and frequency change causes in electromagnetic waves?
no it doesnt you d*** head
What happens to evaporating dish when placed to a non-luminous flame?
it doesnt change its color
Which parameter of light doesnt change on reflection?
Frequency is the parameter of light which doesnt change on reflection because it is the ratio of velocity of light in medium and wavelength of the particle.Hence,when velocity increases wavelength also increases and when velocity decreases wavelength also decreases but its ratio always remains constant.
How does the Foucault pendulum work?
The Foucault Pendulum experiment proves that the Earth rotates beneath the pendulum, which proved that the Earth rotates. If one were to make a pendulum on the equator it would not work because it doesnt rotate at that point of the Earth.
What doesnt change in an experiment?
Independent Variable
The part of an experiment that is a standard and doesnt change is called?
The control, or constant.
What is a constant factor in an experiment?
The factor that doesnt change in your experiment
What is a constant factor used in an experiment?
The factor that doesnt change in your experiment
Importence of controlled variable?
When you dont have a control in an experiment , there is no basis of comparrison. A proper experiment , has an independent variable - purposefully changed - a dependent variable - measured result - a constant (that ones kind of obvious), and a control . When an experiment doesnt have a control , its also harder to draw conclusion. With a control , you have something to base your hypothesis on . If this doesnt help , try checking your textbook or search experimental design on google or ask.com.
How does the control setup in an experiment differ from the other setups in the same experiment?
EXPERIMENTAL SET UP * involves the set up that will allow you to investigate what you are interested to know. CONTROL SET UP * involves a set up that is exactly the same as the experimental, except the factor that you hypothesis to influence the results.
How is a control used in an experiment?
The control is the group that doesnt get tested
Why do you need to include information of the experiment?
because if an experiment doesnt has information you could not stablish a topic and it wouldnot have sense
What is the difference between variables and rules?
a variable changes a rule doesnt.
How do the Earths physical processes change and renew the physical features of your planet?
it doesnt it doesnt it doesnt it doesnt it doesnt
Were can i buy the checkered jumper from chris browns video with you?
It doesnt actually change color, its called special effects.
How does a frog change in spring?
it doesnt change
