Stars + Constellations
Waves
Planets + Moons
Physics
DNA
100
What phase is missing? Blue star, Blue giant, Supernova, Black hole.
Fusion
100
Which wave moves in a perpendicular motion?
Transverse
100
What is the difference between penumbra & umbra?
Penumbra means mostly covered (almost eclipse) vs umbra means full coverage (full eclipse)
100
How many simple machines are there?
6: inclined plane, lever, screw, pulley, wheel + axle, & wedge
100
What do we call a special stretch of DNA that codes for something?
A Gene
200
What star color is hottest?
Blue (in both ways)
200
What is the Doppler Effect?
A change in frequency due to motion
Bonus, Double: When we saw the presentation of a car passing a pedestrian, when was the car sound lower & why?
200
What is the biggest planet in our Solar system?
Jupiter
Bonus, TRIPLE: why?
200
What is Acceleration?
Change in speed OR if you used velocity-double
200
True or false? An animal specie goes EXTINCT. Because animals are related to each other (Like tigers, lions, and panthers are all cats) that specie could come back.
False!
300
Which of the following are seen ALL year?
A. Libra
B. Scorpio
C. Draco
D. Pisces
C. Draco
300
What type of wave is sound?
Longitudinal
300
How many moons does Venus have?
0
Bonus, Double: How many moons does Saturn have?
300
What type of lever is this an example of?
A. 1st
B. 2nd
C. 3rd
D.none of the above
2nd
300
What do we call a change in just one set of alleles?
Point mutation
400
What is the definition of luminosity?
Amount of light/How bright something is
400
The hottest part of fire is what wave color (Hint where the fire touches its source of fuel)?
Blue
400
Draw a 1st quarter moon (tell me what is lit and not):
400
What is the measurement of force?
Newtons
400
Make a punet square for the following; Mike is heterozygous for his tall height & Jenny is homozygous for her short height.
50% tall, 50% short
500
What type of star is the sun?
G2-green star
Bonus, Double: What phase of the sun are we experiencing?
500
DOUBLE POINTS: What type of wave could break molecules?
Gamma
500
How does the moon affect the ocean tides?
The gravity of the moon pulls the water towards itself
Bonus, Double: When do big tides occur & why?
500
What is the first law of motion?
Inertia
500
What are the 4 letters that we use to define genes known as nucleotides?
A, T, C, G
Bonus, Double: What do they stand for?