Pascal's Law
a year ago
dr_mitchell
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16 QuestionsShow answers
  • Question 1
    30 seconds
    Q. The force exerted on a surface divided by the total area over which the force is exerted. Force / surface area
    answer choices
    Net Force
    velocity
    fluid force
    pressure
  • Question 2
    30 seconds
    Q. A unit of pressure equal to 1 newton per square meter.
    answer choices
    newton
    joule
    bernoulli
    pascal
  • Question 3
    30 seconds
    Q. An instrument used to measure atmospheric pressure.
    answer choices
    barometer
    pressure meter
    atomizer
    thermometer
  • Question 4
    30 seconds
    Q. The rule that when force is applied to a confined fluid, the increase in pressure is transmitted equally throughout.
    answer choices
    pascal's principle
    bernoulli's principle
    archimedes' principle
    Newton's Law
  • Question 5
    30 seconds
    Q. What is the equation for pressure?
    answer choices
    Pressure = Force / Surface area
    Pressure = Force x Surface area
    Pressure = Force + Surface area
    I have a 6 foot squirrel named Antney
  • Question 6
    30 seconds
    Q. The English unit for pressure.
    answer choices
    psi (pounds per square inch)
    mph
    lbs
    $$$
  • Question 7
    30 seconds
    Q. Car brakes and car jacks are examples of
    answer choices
    hydraulic systems
    archimedes' principle
    atmospheric pressure
    buoyancy
  • Question 8
    20 seconds
    Q. The amount of force pushing on an area is the definition of....
    answer choices
    Fluid
    Viscosity
    Barometer
    Pressure
  • Question 9
    20 seconds
    Q. Look at the pressure triangle. How do we calculate the area?
    answer choices
    f ÷ a
    f x p
    p x f
    f ÷ p
  • Question 10
    30 seconds
    Q. Pressure is measured in what units
    answer choices
    Newtons
    m/s
    Pascals
    Moles
  • Question 11
    30 seconds
    Q.

    Pressure can be measured in Pascals (Pa) or Newtons per square meter.

    1 Pa = 1N/m2

    answer choices

    True

    False

  • Question 12
    45 seconds
    Q. What is the pressure in the hydraulic fluid?
    answer choices
    1210 N
    484 N/m2
    8000 N
    3025 N/m2
  • Question 13
    45 seconds
    Q. What is the force up on the mailbox?
    answer choices
    1210 N
    8000 N
    7744 N
    5655 N
  • Question 14
    45 seconds
    Q.

    How much was the original force multiplied (i.e Mechanical Advantage) ?

    answer choices

    6.4 x

    8.3 x

    5 x

    7 x

  • Question 15
    30 seconds
    Q. Fluids can be...
    answer choices
    solids
    liquids
    gases
    liquids or gases
  • Question 16
    30 seconds
    Q.

    What is the greatest benefit of using hydraulics?

    answer choices

    The multiplication of speed

    The multiplication of operating time

    The multiplication of fuel efficiency

    The multiplication of force

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