Examlex
Consider an object in orbit around a star. The star suddenly shrinks in size, but does not change its mass. What happens to the object's orbit?
Systematic Thinking
An analytical, methodical approach to problem-solving that involves breaking down complex problems into manageable parts.
Stereotype
A fixed, overgeneralized belief about a particular group or class of people.
Hiring Decision
The process by which an employer assesses candidates and selects one for a position.
Paradox of Choice
The phenomenon where having too many options leads to anxiety and difficulty making a decision.
Q3: Almost all elements heavier than hydrogen and
Q13: Which star is older?<br>A) An A star
Q14: Observations show that elements with atomic mass
Q15: In the late 1800s, Kelvin and Helmholtz
Q24: Our Sun will end its life in
Q49: How can we measure the strength of
Q57: The interstellar clouds called molecular clouds are
Q59: Based on our current understanding of physics,
Q64: Approximately how many stars does a dwarf
Q92: You are in a hot, dense place.