Science and technology are strongly related. They are the same thing.
What is False
100
On a graph, you have a "downhill" slope. This represents a (+ or -) value.
What is the Negative
100
A measure of how fast an object is moving; the rate of change of position per change in time
What is Speed
100
Acceleration due to gravity on Earth =
What is 9.8 m/s squared
100
If an object has a mass of 10 grams, and a volume of 11 mL, it will (sink/float) in pure water.
What is Float
200
Essentially all scientific measurement has some amount of uncertainty.
What is True
200
The steepness or grade of a line (change in y/change in x)
What is Slope
200
An alternative form of a gene (one member of a pair)
What is Allele
200
A push or pull on an object
What is Force
200
The density of water
What is 1 g/mL
300
Mathematics is an extremely important tool in science
What is True
300
When making a graph, the independent variable goes on this axis
What is the X-axis
300
A mass on the end of a string that swings back and forth (the entire device, not just the mass on the end)
What is a Pendulum
300
The genetic expression of a trait
What is Genotype
300
When comparing two measurements, it is essential that these two measurements are expressed in the same _______.
What is Units
400
It is possible to prove that a hypothesis is true.
What is False
400
A line drawn through points on a scatter plot (to make the scatter linear)
What is Best-fit Line
400
Describes both the speed and direction of a moving object
What is Velocity
400
The physical expression of a trait
What is a Phenotype
400
If an object has a lower _______ than the density of the fluid it is in, it will float.
What is Density
500
You have the same mass on Earth as you do on Jupiter.
What is True
500
The difference between distance traveled and displacement
What is Distance Traveled = the total distance an object has traveled; Displacement = the distance an object is from the initial position (starting point)
500
"The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to the mass of the object."
What is a Newton's 2nd Law of Motion
500
The time it takes for a mass on a string to travel back and forth one time
What is Period of the Pendulum
500
Using a Punnett Square, the probability of offspring of two heterozygous big-eared critters (Ee) will be small-eared (assuming big ears are dominant).