Physics
Who discovered Calculus
Isaac Newton
How many moles in 88 g of CO₂
2 moles
What is the part of the eye that processes light?
Retina
What is x in the following equation -3x +4 = 4x -3
1
How many bones are in the adult human body?
206
What is Snell's Law?
n1sin1(θ) = n2sin2(θ)
What is absolute zero in Fahrenheit?
-459.67F
What stage of Mitosis do chromosomes line up at the equator?
What is the largest angle of a triangle with side lengths 5, 12 and 13
90
Which element has the highest melting point of any pure metal?
Tungsten
A ball is thrown horizontally at a constant speed of 20 m/s from a height of 20 m. Ignoring air resistance, how far will it travel horizontally before reaching the ground if it takes 2 seconds to reach the ground?
40
A student claims that Solution A with pH 2 is only twice as acidic as Solution B with pH 4. How many times more acidic is Solution A compared to Solution B?
100 times
A fish keep on eating little fishies which have slight traces of mercury in them. As the fish continues to eat, it begins to suffer mercury poisoning. What is the biological process that best represents this situation?
Bioaccumulation
How many distinct ways can you rearrange the letters in MISSISSIPPI?
34,650
What is the largest organ in the human body?
Skin
Person A and Person B are 180 m apart. Person A runs toward Person B at a constant speed of 12 m/s. Person B starts running toward Person A 3 seconds after Person A begins running. If they meet exactly 9 seconds after Person A starts running, what is Person B’s running speed?
12m/s
What are the 3 main gas laws?
Boyle's Law, Charles' Law, Gay-Lussac's Law
If a person has a severe calcium deficiency, what would most likely happen to a cut?
Heal slower
What is the smallest positive integer n, where n leaves a remainder of 1 when divided by 2, 3, 4, 5, 6, but is also divisible by 7.
301
What is animals famous for being nearly indestructible?
Tardigrade
You are on a hill and throw a ball with a speed of 40 m/s. 20 meters away from your position, the hill declines at an angle of 20° below the horizontal. The side length of the hill is 60 meters. What is the angle at which you threw the ball if the ball lands exactly at the bottom of the hill?
76.9 degrees
Predict the product of the following equation:
Pb + Mg(NO3)2
(Pb + Mg(NO3)2 No Reaction
A cell is placed in a solution with a higher solute concentration than the cell. What happens to the cell and what is the solution called?
Lose water. (Hypertonic)
What is the remainder when 72026 is divided by 13.
5
Which scientist has received a Noble Prize for Chemistry and a Nobel Prize for Physics?
Marie Curie