Chemistry
What is the basic atom in organic chemistry?
Carbon (C)
What class are humans?
mammals
complete this equation
? = mc2
E (energy)
Which country did parmesean cheese originate from?
Italy
Most populated country in the world
India
When did we enter NATO?
1999
What is the most common oxidation number of oxygen?
-2, -II
How many liters of blood does a human have?
+-0,5L
5
name atleast 3 SI units
mass, distance(lenght), time, electric current, thermodynamic temperature, amount of substance, luminous intensity
What is the most widely eaten food in the world?
Rice
This country is the biggest in the world
Russia
Who was the president during the 9/11 attack?
George W. Bush
what three particles create a proton?
neutron, proton, electron
How many vertebraes do mammals have?
7
name at least 1 vector unit
Force, acceleration, momentum, speed
What ingredient makes bread rise?
Yeast
How many national parks are in Czechia?
4
Who was a senator in Rome and led the conspiracy to kill Ceaser?
Brutus
For what purpose are pH meters used?
To find the acidity of substances
name 3 most common elements in the human body
C(50%) O(20%) H(10%)
What temperature is absolute zero?
-237,15°C / 0K
Marzipan is made from which nuts?
Almonds
The study of weather and its causes
Meterology
Who crossed Rubicon to attack his own country?
Julius Ceaser
Is unstable atomic fusion possible?
What is the oposite of cellular respiration
Photosynthesis
What is the 2nd Newtons law of motion?
F = ma
The force acted upon a body is equal to its mass time acceleration.
A Scoville scale is used to measure what?
The spicy heat of peppers
The science of making maps
Cartography
When was Adolf Hitler born?
+-10 years
1889
Which two isotopes are used in hydrogen bombs?
Deuterium, Tritium
What was the name of the first cloned sheep?
Dolly
What and where is CERN?
Particle laboratory/Particle accelerator, French-Swiss border
What is the most common food allergen
Nuts!!!
Cutting of trees on a large scale is known as?
Deforestation
In what year is the movie Titanic taking place?
1912
Name at least 2 elements named after people
Curium, Einsteinium, Fermium, Mendelevium, Nobelium, Lawrencium, Rutherfordium, Seaborgium, Bohrium, Roentgenium, Kopernicium
What is a series of three nucleotide bases called?
Triplet, Codon
How many cosmic velocities are there?
3 - orbital velocity, escape velocity, escape from solar system velocity
What is the most expensive spice in the world by weight?
Saffron
A person who comes to a country to live there
Immigrant
When was Ku-Klux-Klan founded?
+- 15 years
1865
What particles are released during α(alpha) decay?
He2+, Helium nukleus
If father has Haemophilia what is the chance his son will be infected?
0% - Haemophilia is inheretable by the X chromosome
When was atomic fission discovered?
+- 10 years
1938
Which soft drink is the oldest soft drink in the USA?
Dr. Pepper
Name four countries in Europe that begin with the letter S
San Marino Scotland Serbia Slovakia Slovenia Spain
Sweden Switzerland
What war happend from april 21, 1898 till December 10, 1898
Spanish - American War
What is used to save someone from opiod overdose?
Naloxone
what does AUG triplet code?
Name three main parts of a black hole
outer (event) horizon, inner horizon, singularity
What is known as the “world’s smelliest fruit”?
Durian
how many natural reserves are in Czechia?
+-5
110
Who wrote "The Republic"
Plato
Name at least 3 chemicals used to make methamphetamine
diluted hydrochloric acid, sodium hydroxide, destiled water, diethyl ether, ephedrine
against what diseases protects MMR vaccine?
measles, mumps, and rubella
What was Einsteins happiest thought?
a man free falling
What was the first fast-food chain in China?
KFC
What is the capital of Yukon?
Whitehorse
When was the model T introduced?
+- 5 years
1908