Electricity
What unit is used to measure electric current?
Amps (A)?
What is the term for an organism that makes its own food using sunlight?
Producer.
What gas is produced when hydrochloric acid reacts with zinc?
Hydrogen gas.
What planet is not part of the solar system anymore?
Pluto.
What is the name of the first missing kid in season 1?
Will Byers.
What happens to the current in a series circuit if one component breaks?
The current stops flowing.
What is biodiversity?
Variety of living organisms in an ecosystem.
What is the difference between an endothermic and an exothermic reaction?
Endothermic absorbs heat, exothermic releases heat.
What is the largest organ in the human body?
The skin.
Which character is known for their hair?
Name the device that measures voltage in a circuit?
Voltmeter.
Explain the role of decomposers in an ecosystem.
Breaking down dead matter and recycling nutrients.
Methane + Oxygen --> Carbon Dioxide + Water.
Name the scientist who proposed the theory of general relativity.
Albert Einstein
Which monster do fans theorize will be in the final season of Stranger Things?
The Thessalhydra.
What is the difference between alternating current (AC) and direct current (DC)?
AC changes direction, DC flows in one direction.
What is the difference between a food chain and a food web?
A food chain shows one path of energy flow; a food web shows many interconnected paths.
Why does increasing the temperature usually speed up a chemical reaction?
What is the speed of light in a vacuum?
300,000 km/s
What is Dimension X?
Dimension X is the original, alien parallel world where the Mind Flayer and Demogorgons originate.
Why does increasing resistance in a circuit decrease the current? Use Ohm's Law in your answer.
Higher resistance lowers the current for the same voltage.
It outcompetes native species, reduces biodiversity, and alters food webs.
Explain the law of conservation of mass in terms of chemical reactions.
Mass is not created, nor destroyed; the total mass of reactants equals products.
Who invented the telephone?
Alexander Graham Bell.
Who is the strongest character in Stranger Things?
Ted "Walk Em Down" Wheeler.