Science Inquiry Skills
Biology
Waves
Waves 2
Chemistry
100
A testable question in science is called a?
Hypothesis
100
What type of cell is this?
Nerve cell
100
Which letter represents the wavelegth?
D
100
What is the name of this symbol?
Lambda
100
Particles in the nucleus of an atom that have a positive charge are called?
Protons
200
The independent variable is found on which axis on a graph?
X
200
The central nervous system is made of the spinal cord and the?
Brain
200
Which letter represents the amplitude?
B
200
What type of wave does this diagram represent?
Longitudinal
200
Which side of the periodic table are non-metals found?
Right
300
When drawing a trendline, it should go through as many points as possible and?
Have an equal amount of points above and below the line
300
The process of the body maintaining a stable internal environment is called H_ m _ _ _ _ _ _ _ s
Homeostasis
300
As the wavelength of a wave increases, the frequency _________________
Decreases
300
Which type of EM waves have the lowest frequency?
Radio
300
Which direction do 'groups' in the periodic table go?
Vertically
400
Which of the following has high precision and low accuracy?
B
400
Name of the biological catalysts found in cells that speed up the rate of chemical reactions
Enzymes
400
Why can't sound travel through space?
Requires a medium
400
Heat waves are also known as?
Infrared Waves
400
What is the property of metals that allow them to be easily bent?
Malleable/Malleability
500
If scientists conducted an experiment and found that all their data was either too high or too low compared to what they were expecting, what type of error would be responsible for these results?
Systematic
500
Power balance bracelets were an example of the ___________________ effect
Placebo
500
What is the effect called when the frequency of an object moving away from you decreases?
Doppler effect
500
A wave with a frequency of 15 Hz has a wavelength of 3 meters. At what speed will this wave travel?
45 m/s
500
What has happened to an atom to make it a 2+ ion?
Lost 2 electrons