Science 1.2 2023

Question 1

Zeros at the end of a number are NOT considered

Answer 1

significant figures

Question 2

Applied science is

Answer 2

Technology

Question 3

How far a material can stretch without breaking

Answer 3

tensile strength

Question 4

The simple machine after which the reel is patterned is the

Answer 4

Wheel

Question 5

A bolt is ammunition for a

Answer 5

Bow

Question 6

The Greek philosopher who called the smallest piece of matter an atom was

Answer 6

Democratis

Question 7

When scientist measure, they use the _________

Answer 7

Metric system

Question 8

Faraday discovered the principle of the

Answer 8

dynomo

Question 9

The microscope was invented by

Answer 9

Leeuwanhoek

Question 10

The sending and receiving of information is called

Answer 10

communication

Question 11

True or false
God is always in control

Answer 11

True

Question 12

True or False
Apartment living is common in large cities

Answer 12

True

Question 13

True or false
Fossil fuels are so plentiful the world will always have enough

Answer 13

FALSE

Question 14

True or false Thomas Edison discovered electricity

Answer 14

false

Question 15

True or False
Steam power made industry less productive

Answer 15

FALSE

Question 16

True or False
The Bible was the first book printed with movable type

Answer 16

TRUE

Question 17

True or false
Education became scarce during the Renaissance

Answer 17

False

Question 18

True or False
Water Mills can grind large quantities of grain

Answer 18

True

Question 19

True or False
Inclined plane is a man-made hill

Answer 19

True

Question 20

True or False
Science applies the principles of technology to produce useful items

Answer 20

False

Question 21

Leeuwenhoek called the organisms he saw under the microscope __________

Answer 21

animalcules

Question 22

The Egyptians used the Shaduf for__________

Answer 22

irrigation

Question 23

The number 84,062 has ___________ significant figures

Answer 23

5

Question 24

Marie Curie discovered

Answer 24

Radiation