Физика мен геометрия

Who is the founder of the connection between physics and geometry?

• Poincaré

• Lorentz

• Einstein

• Descartes

• Ampère and Lorentz

Who are the founders of the AST?

• Einstein Poincaré Lorentz

• Einstein Papov

• Descartes Labachevsky

• Ampère Coulomb

• Descartes Labachevsky and Hamilton

How many dimensions does Minkowski space have?

• four dimensions

• three dimensions

• one dimension

• two dimensions

• dimensionless

What is the basis of the theory of relativity?

• Einstein's postulates

• Bohr's postulates

• Newton's laws

• Lorentz transformations

• Galileo's transformations

How many types of interactions are there in physics?

• 4

• 3

• 2

• 5

• 1

Which city is associated with the word magnetism?

• Matnesia

• Madrid

• Moscow

• Egypt

• Malaysia

In which year did Ørsted determine that currents passing through a conductor create a magnetic field around them?

• 1820

• 1798

• 1825

• 1822

• 1821

Who discovered the phenomenon of electromagnetic induction and when?

• Faraday 1931

• Ohm 1932

• Hertz 1836

• Lorentz 1930

• Faraday 1932

What is the unit of measurement for current density?

• A/m²

• V/s

• Ω·m

• A

• Current density is dimensionless

What is the unit of measurement for angular frequency?

• Hz

• A

• Ω

• V

• F