SPE Section 103 STEM Fair [2021] Quiz

Question 1

Which statement of the law of thermodynamics states that no heat engine can have a thermal efficiency of 100 percent?

Accepted Answer

Kelvin-Planck Statement

Question 2

What is the name of the rover launched to Mars in February 2021 by NASA?

Accepted Answer

Perseverance

Question 3

Which of these is not a type of Artificial Intelligence?

Accepted Answer

Unlimited Intelligence

Question 4

A branch of zoology, what is herpetology concerned with?

Accepted Answer

Reptiles

Question 5

What planet has moons called Ariel, Cupid, and Puck?

Accepted Answer

Uranus

Question 6

Another name for Wi-Fi is Wired Fidelity?

Accepted Answer

False

Question 7

Which is the biggest star?

Accepted Answer

Sun

Question 8

Who is the founder of the Tech company SpaceX?

Accepted Answer

Elon Musk

Question 9

How does the Sun generate energy?

Accepted Answer

Nuclear Fusion

Question 10

If 10^(2y) = 25, then 10^(-y) equals?

Accepted Answer

1/5

Question 11

If 1=3, 2=3, 3=5, 4=4, 5=4, Then, 6=?

Accepted Answer

3

Question 12

The sum of 3 numbers is 98. Ratio of the 1st to the 2nd is 2/3, and ratio of the 2nd to 3rd is 5/8. The 2nd number is?

Accepted Answer

30

Question 13

What type of velocity is the highest velocity attainable by an object as it falls?

Accepted Answer

Terminal Velocity

Question 14

What part of the brain processes pressure, touch, and pain?

Accepted Answer

Parietal lobe

Question 15

If it takes 5 men, 5 days to build 5 houses, how many days will it take 7 men to build 7 houses?

Accepted Answer

5 days

Questions 15