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AC-Science Exam Quiz Self Made

Description

Quiz of the three units-Does not cover all the topics
AC7
Quiz by AC7, updated more than 1 year ago
AC7
Created by AC7 almost 9 years ago
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Resource summary

Question 1

Question
A fluid is any liquid that flows
Answer
  • True
  • False

Question 2

Question
Which of the following IS NOT a purpose of liquids
Answer
  • Transport solids
  • Become Solids
  • Hold other materials
  • Expand Solids

Question 3

Question
A slurry is a mixture of:
Answer
  • Solids and Gases
  • Solids and Liquids
  • Solids and Plasma

Question 4

Question
The Particle Theory describes matter and its behavior
Answer
  • True
  • False

Question 5

Question
When objects heat up, they gain forces of attraction and spread apart
Answer
  • True
  • False

Question 6

Question
The formula for density is:
Answer
  • Density=Mass/Volume
  • Density=Force/Area
  • Density=Force x Distance

Question 7

Question
The main point of the ball and ring experiment was to prove that global warming is having a major effect on our everyday lives
Answer
  • True
  • False

Question 8

Question
Viscosity:
Answer
  • Describes how dense a fluid is
  • Is a fluid's resistance to flow
  • Measures the speed at which a fluid flows from one point to another

Question 9

Question
Density is the amount of mass contained in a given volume
Answer
  • True
  • False

Question 10

Question
Archimedes Principle states that when force is applied to an enclosed fluid, the increase in pressure is transmitted equally to all parts of the fluid
Answer
  • True
  • False

Question 11

Question
Fish have a swim bladder that enables them to fill their system with carbon dioxide and increase their density
Answer
  • True
  • False

Question 12

Question
The formula for pressure is: force/area
Answer
  • True
  • False

Question 13

Question
Compression is:
Answer
  • An increase in volume caused by force
  • A decrease in volume caused by force

Question 14

Question
A hydraulic system is a system that uses a liquid under pressure to transmit a force to do work
Answer
  • True
  • False

Question 15

Question
A mechanism is
Answer
  • A group of physical parts that interact with one another
  • Any device that helps us to work
  • A machine that requires the application of a single force to do work
  • Several different types of machines that work together to perform a specific function

Question 16

Question
Weight is the amount of matter in an object
Answer
  • True
  • False

Question 17

Question
Work is done
Answer
  • When a force causes an object to move a distance
  • When a machine changes the direction of a force

Question 18

Question
Energy is the ability to do work
Answer
  • True
  • False

Question 19

Question
Energy is measured in
Answer
  • Joules
  • Meters
  • Pascal's
  • Centimeters

Question 20

Question
Energy can be created but not destroyed
Answer
  • True
  • False

Question 21

Question
Friction
Answer
  • Is a force that opposes motion
  • Is not calculated in IMA
  • Does not always exist in machines

Question 22

Question
The input force is the force that the machine applies to the object or the force required to move the object
Answer
  • True
  • False

Question 23

Question
Which of the following is not one of the simple machines?
Answer
  • Wheel and Axel
  • Screw
  • Lever
  • Bicycle
  • Screwdriver

Question 24

Question
How much of the Earth's surface is water?
Answer
  • 70%
  • 45%
  • 3%
  • 55%

Question 25

Question
2/3 of the Earth's water is groundwater
Answer
  • True
  • False

Question 26

Question
What is the underground freshwater reservoir is called the:
Answer
  • Septic Tank
  • Aquifer
  • Water Table

Question 27

Question
Which of the following is not a main watershed?
Answer
  • Hudson's Bay
  • Caribbean
  • The Dead Sea
  • Gulf of Mexico
  • Pacific

Question 28

Question
Vancouver has a more regulated climate than Winnipeg
Answer
  • True
  • False

Question 29

Question
Water has a high heat capacity
Answer
  • True
  • False

Question 30

Question
When glaciers decrease in size sea levels would lower
Answer
  • True
  • False

Question 31

Question
A septic tank is commonly found in
Answer
  • Rural Areas
  • Urban Areas

Question 32

Question
The green method of filtering water is the waste water treatment plant
Answer
  • True
  • False
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