Energy
What does "renewable energy" mean?
A never ending source of energy
What is the name of the Russian company that provides Hungary with natural gas?
Gazprom
Can we use the energy of water? How?
Gravity and potential energy of water can spin the turbine blades to create electricity.
What is the origin of coal?
Remnants of living organisms buried under the ground under pressure and heat. Elements rearrange, gases escape leaving more carbon content..
What energy source is used to power the vehicles of BKV? List at least 3.
combustion engine, electric engines, natural gas
Where do elements come from?
Stars
In which ways can windmills harm the environment?
Killing birds
What is the name of the machine that produces electricity?
turbine
Can we cure cancer with radioactivity? Whose idea was it?
Yes, radiation therapy kills cancerous cells. Marie Curie.
How much does a monthly BKK pass cost?
9500 Ft
Is there an energy shortage? Explain what energy crisis means for us?
Related to political and economical situation..
Which company stock did Elon musk sell to buy Twitter?
Tesla
Who created the first diesel engine?
Rudolf Diesel
Who discovered X rays?
Wilhelm Roentgen
Can we use the BKK pass to travel by boat on Duna?
Yes, on workdays
Could water be used as a fuel?
If it gets reduced to H2. H2 can combust and release energy.
What was Nikola Tesla Famous for? How did he revolutionize the energy supply?
Alternated current could be brought to every home.
What type of energy uses fission of the nuclei of uranium atoms?
Nuclear energy
Can we safely combust natural gas?
If we control its amount
In which year did the Titanic sink?
1912
Which minerals are used in car batteries?
Li, Co, Ni
What are the potential dangers of the nuclear energy? Explain.
Unrollable chain reaction -heat, light, ionizing radiation
What is a greenhouse gas and what are its 2 common examples?
A gas that traps infrared radiation close to the surface of the Earth. CO2 and H2O
Is it safe to close and open the transport pipeline system for natural gas?
No. Danger of explosion
What was the name of Hungarian airlines?
Malev