Number Sorcery
What is the value of x in the following equation:
6x - 12 = 3(4+2)
What is x = 6?
What is the smallest unit of matter?
What is Atom?
What is the study of studying called?
What organelle is the powerhouse of the cell?
What is Mitochondria?
What force keeps the planets in orbit?
What is the largest value of x based on the following equation?
−4x+2 ≥ 10
What is -2?
What type of bond involves the sharing of electrons?
What is Ionic Bond?
What scientist proposed E = mc²
Who is Albert Einstein?
How many chromosomes in a human cell?
What is Forty-Six?
F (N) = M(KG) x A(m/s2) is described in which law?
What is Newton's Second Law of Motion? (Law Of Acceleration)
Simplify by rationalizing the denominator:
10 / (√6 - 2)
What is 5√6 + 10?
Name 4 signs that a chemical reaction has occurred.
What are Color change, formation of precipitate, Temperature Change, Change in Odour, Change in pH, Emission of Light?
What type of rock forms from cooled lava?
What is Igneous Rock?
What pigment gives leaves their green color?
What is Chlorophyll?
Which type of current is best for long distance wiring?
What is Alternating Current? (AC)
Find all solutions to the following equation in order of least to greatest:
(x−7)(x+3)(2x−4)(5x+10)=0
What is -3, -2, 2, 7?
Name 2 factor that increases the rate of a reaction.
What is Increase Temperature?
What is Increase Concentration?
What part of the brain controls balance and coordination?
What is cerebellum?
Name 3 systems in the body working together and explain.
What is?
Nervous System, Endocrine System, Muscular System.
Respiratory System, Circulatory System, Muscular System
Digestive System, Circulatory System, Excretory System
What is the name for the imaginary force that occurs when you spin something really fast?
Suppose that a, b, c, d & e are consecutive positive integers with a < b < c < d < e. If a² + b² + c² = d² + e², what is the positive value of a?
What is 10?
When 10.0 grams of calcium carbonate (CaCO₃) is heated strongly, it decomposes into 5.6 grams of calcium oxide (CaO) and carbon dioxide gas (CO₂). According to the Law of Conservation of Mass, what mass of carbon dioxide was released?
What is 4.4g of Co2?
In a famous 1909 experiment, scientists fired tiny positively charged particles at a thin sheet of gold foil. (Gold foil experiment). Who did this experiment, and what did it discover?
Who is Ernest Rutherford?
What is Nucleus?
What type of blood vessel carries blood away from the heart?
What are Arteries?
If a ball weighing 2.0 Kg rolls with a force of 8.0N. What is its acceleration(A)?
What is 4m/s2?