Paper 1 Physics Key Terms

Loz Faith
Quiz by Loz Faith, updated more than 1 year ago
Loz Faith
Created by Loz Faith about 6 years ago
77
9

Description

Paper 1 Physics Key Terms

Resource summary

Question 1

Question
What is when a 1kg mass has an acceleration of 1ms-2
Answer
  • The Ohm
  • Gravity
  • The Newton
  • A Moment

Question 2

Question
What type of quantity that has both size and direction?
Answer
  • Magnitude
  • Vector
  • Scalar
  • Force

Question 3

Question
Newton's 1st Law: An object will remain [blank_start]at rest[blank_end] or at a [blank_start]constant velocity[blank_end] in a straight line until an external force acts on it, so the resultant force is [blank_start]zero[blank_end].
Answer
  • constant velocity
  • zero
  • at rest

Question 4

Question
Momentum = [blank_start]mass x velocity[blank_end]
Answer
  • mass x velocity

Question 5

Question
Newton's 2nd Law: Rate of [blank_start]change of momentum[blank_end] is proportional to [blank_start]force[blank_end]
Answer
  • change of momentum
  • force

Question 6

Question
Newton's 3rd Law: If object A exerts a force on object B, then object B exerts an [blank_start]equal[blank_end] and [blank_start]opposite[blank_end] force on object A.
Answer
  • equal
  • opposite

Question 7

Question
Acceleration: [blank_start]the rate of change of velocity[blank_end]
Answer
  • the rate of change of velocity

Question 8

Question
Speed is the rate of change of displacement
Answer
  • True
  • False

Question 9

Question
Velocity is the rate of change of displacement
Answer
  • True
  • False

Question 10

Question
KE: Energy due to [blank_start]movement[blank_end] which depends on [blank_start]mass[blank_end] and speed. The equation is [blank_start]1/2mv^2[blank_end]
Answer
  • movement
  • velocity
  • force
  • speed
  • gravity
  • force
  • mass
  • direction
  • mgh
  • ma
  • 1/2mv^2
  • u + at

Question 11

Question
GPE: energy due to [blank_start]height[blank_end] above ground, depends on [blank_start]gravitational field strength[blank_end] (G.F.S). The equation is [blank_start]mgh[blank_end].
Answer
  • height
  • gravitational field strength
  • mgh

Question 12

Question
Energy needed to move a force of 1N a distance of 1m in the direction of the force. This describes the [blank_start]Joule[blank_end]
Answer
  • Joule

Question 13

Question
Which of these describes Power?
Answer
  • A joule per second
  • The rate of work done
  • energy/time
  • force x distance

Question 14

Question
Watt: a [blank_start]joule per second[blank_end]
Answer
  • joule per second

Question 15

Question
Work Done: [blank_start]force x distance[blank_end]
Answer
  • force x distance

Question 16

Question
Centre of Gravity: The [blank_start]point[blank_end] where all of the [blank_start]weight[blank_end] of an objects [blank_start]appears to act[blank_end]
Answer
  • point
  • weight
  • appears to act

Question 17

Question
What is true for the Principle of Conservation of Energy?
Answer
  • Energy cannot be created or destroyed
  • Energy can be transformed from one form to another
  • Lost energy is always destroyed
  • Energy can be created from burning fuel

Question 18

Question
Moment: [blank_start]Force[blank_end] [blank_start]x[blank_end] [blank_start]perpendicular distance from the pivot[blank_end]
Answer
  • Force
  • x
  • perpendicular distance from the pivot

Question 19

Question
Current: [blank_start]flow[blank_end] of [blank_start]charged[blank_end] particles
Answer
  • flow
  • charged

Question 20

Question
The coulomb: The [blank_start]charge[blank_end] (flowing past a point) in [blank_start]1s[blank_end] when the [blank_start]current[blank_end] is [blank_start]1A[blank_end]
Answer
  • charge
  • 1s
  • current
  • 1A

Question 21

Question
Conventional Current is the flow of [blank_start]positive charge[blank_end] from [blank_start]positive to negative[blank_end]
Answer
  • positive charge
  • negative charge
  • protons
  • positive to negative
  • negative to positive

Question 22

Question
Charge= [blank_start]current x time[blank_end]
Answer
  • current x time

Question 23

Question
Voltage is [blank_start]work done per unit charge[blank_end]
Answer
  • work done per unit charge

Question 24

Question
Ohm's Law: [blank_start]Current[blank_end] is [blank_start]directly proportional[blank_end] to [blank_start]potential difference[blank_end] provided that all [blank_start]physical conditions[blank_end] remain [blank_start]constant.[blank_end]
Answer
  • Current
  • directly proportional
  • potential difference
  • physical conditions
  • constant.

Question 25

Question
EMF is [blank_start]energy transformed per unit charge[blank_end] from [blank_start]another[blank_end] energy to [blank_start]electrical[blank_end] energy.
Answer
  • energy transformed per unit charge
  • another
  • electrical

Question 26

Question
Kirchhoff's 1st Law: The sum of the [blank_start]currents entering a junction[blank_end] is [blank_start]equal[blank_end] to the sum of the [blank_start]currents leaving the junction.[blank_end]
Answer
  • currents entering a junction
  • equal
  • currents leaving the junction.

Question 27

Question
Kirchhoff's 2nd Law: The sum of the e.m.f.s is the sum of [blank_start]voltages[blank_end] in a [blank_start]closed loop[blank_end]
Answer
  • voltages
  • closed loop

Question 28

Question
Resistance is [blank_start]voltage per unit current.[blank_end]
Answer
  • voltage per unit current.

Question 29

Question
An ohm is the [blank_start]potential difference[blank_end] of [blank_start]one volt per ampere.[blank_end]
Answer
  • potential difference
  • one volt per ampere.

Question 30

Question
Resistivity = [blank_start]RA/l[blank_end]. Resistivity is the [blank_start]resistance of a 1m length[blank_end] with a [blank_start]1m^2 cross sectional area[blank_end]. Resistivity is measured in [blank_start]ohm metres[blank_end].
Answer
  • RA/l
  • resistance of a 1m length
  • 1m^2 cross sectional area
  • ohm metres
Show full summary Hide full summary

Similar

The Weimar Republic, 1919-1929
shann.w
Using GoConqr to study science
Sarah Egan
AQA Physics P1 Quiz
Bella Statham
GCSE AQA Physics - Unit 3
James Jolliffe
GCSE AQA Physics 1 Energy & Efficiency
Lilac Potato
Waves
kate.siena
Forces and their effects
kate.siena
Forces and motion
Catarina Borges
Junior Cert Physics formulas
Sarah Egan
Forms of Business Ownership Quiz
Noah Swanson
TYPES OF DATA
Elliot O'Leary