SI B trivia contest Fall 22

Who is this?

• Dalton

• Hertz

• Thomson

• Rutherford

Is CO2 lighter or heavier than air?

• Heavier

• Lighter

• Same

Who was cô Trang's intellectual idol who signed a book for her?

• Peter Drucker

• Clayton Christensen

• George Soros

• David MacMillan

Here is a photo of Einstein with the man who made him famous through observation made in an expedition. Who was this man?

• Eddington

• Badminton

• Ellington

• Addington

Who is this?

• Aristotle

• Socrates

• Democritus

• Plato

Before he became a philosopher of science, what field in Kuhn train in?

• Chemistry

• Physics

• Biology

• Psychology

Atoms of same element have same number of what? (choose all that apply)

• Protons

• Neutrons

• Electrons

• Weight

What is the experiment in Platt’s "strong inference"?

• Genuine experiment

• Strong experiment

• Natural experiment

• Crucial experiment

When was Kuhn's “The Structure of Scientific Revolutions” first published?

• 1952

• 1962

• 1972

• 1982

How long would DNA in 1 cell be if it is unfolded?

• 1.8mm

• 1.8cm

• 1.8m

• 18m