stem

Question 1

Universal Law of gravitation

Answer 1

F = Gm1m2
—————–
R2

Question 2

What is the center of gravity?

Answer 2

-The point where the entire weight of a body is concentrated

Question 3

“The application of scientific knowledge for practical purposes especially in industry” is what

Answer 3

technology

Question 4

definition of Prototype

Answer 4

a first, typical or preliminary model of something, especially a machine, from which other forms are developed or copied

Question 5

Prototypes are usually created by _________ not _________

Answer 5

engineers
technologists

Question 6

6 types of technology

Answer 6

transportation
manufacturing
communication
information
medical
entertainment

Question 7

Transportation Technology allows for an…

Answer 7

efficient society

Question 8

What is automation?

Answer 8

“Automation describes a wide range of technologies that reduce human intervention in processes.”

Question 9

Communication Technology involves..

Answer 9

technology built for the purpose of allowing people and devices to communicate from anywhere

Question 10

the internet was first called

Answer 10

darpanet

Question 11

information technology

Answer 11

The use of computers to create, process, retrieve, and exchange information

Question 12

What is cyber warfare?

Answer 12

The use of computer technology to disrupt the activities of a state or organization, especially for strategic or military purposes.

Question 13

Medical Technology

Answer 13

application of knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to save lives

Question 14

Entertainment technology

Answer 14

entertainment technology uses manufactured or created components to enhance or make possible any sort of entertainment experience

Question 15

Defining Engineering

Answer 15

The application of mathematics and science to invent, innovate, design, build, maintain, and improve

Question 16

Types of Engineering

Answer 16

Civil, Mechanical, Chemical, Biomedical, Electrical Engineering

Question 17

What is Infrastructure?

Answer 17

The basic physical and organizational structures and facilities needed for the operation of a society or enterprise

Question 18

Mechanical Engineering

Answer 18

Mechanical engineering is concerned with designing and operating machinery

Question 19

Some fields of mechanical engineers

Answer 19

marine, control systems, energy, robotics

Question 20

Electrical engineering

Answer 20

Electrical engineering is concerned with the study, design, and application of equipment, devices, and systems which use electricity

Question 21

Nikola Tesla’s most important invention was

Answer 21

AC electricity

Question 22

Analog electronics are

Answer 22

electronics that in no way rely on digital technology

Question 23

the four branches of stem

Answer 23

allow society to advance

Question 24

Problem solving difficult problems
often requires

Answer 24

time and patience

Question 25

MSET stands for

Answer 25

M athematicians
S cientists
E ngineers
T echnologists

Question 26

Fleming created the first antibiotic called

Answer 26

penicillin