Health/Fitness
What is the human body’s biggest organ?
Skin
Define the word "Enormity"
A crime or sin
What is 0 divided by 0?
Undefined
What is the acceleration of gravity on Earth?
9.807 m/s² or 9.8 m/s²
What did the Wright Brothers accomplish?
Making the first successful powered airplane flight at Kitty Hawk, North Carolina in 1903
Define the term “Atherosclerosis”
Atherosclerosis is the buildup of fats, cholesterol and other substances in and on your artery walls
Which is a synonym of “envisage”?
Guilt, Imagine, Progress, Love
Imagine
What is the symbol for imaginary number?
i or j
What is the science of describing the motion of objects using words?
Kinematics
Who was the first person to design models of flying machine?
Leonardo da Vinci
What human body organ produces a substance called “insulin” which lowers the sugar level?
Pancreas
What part of speech is "supplementary", meaning "being an addition to"?
Adjective
The second angle A2 of a triangle is double the first angle A1. The third angle A3 is 40° less than the first angle A1. Find the three angles.
A1 = 55
A2 = 110
A3 = 15
What is the symbol for initial velocity, final velocity and displacement?
Vo Vf and D
Who is Karl Benz?
A German engine designer and automotive engineer who invented the first three-wheeled Motor Car, known as the "Motorwagen," in 1886.
More than half of your blood is a light yellow watery liquid called?
Plasma
What is a word having same spelling but different sound and meaning?
Heteronym
John can mow his lawn in 3 hours and his sister, Julie, can mow it in 2 hours. How long will it take them to mow their lawn if they work together?
1 hour and 15 minutes.
What is the potential energy of an electron when it is far away from the nucleus?
Zero
There was only 2 US President who signed the Constitution, who are they?
George Washington and James Madison
Calcium crystals are a normal part of what body region and what does it do?
Inside the inner ear to help regulate balance.
What is a pangram?
A sentence that uses every letter in the alphabet
What is a radicand?
The number or expression under a radical sign
What is called the frequency of a sound when it is more than 20000 Hz?
Ultrasonic sound.
Which country has the world's strongest Air Force?
United States