Q22:
AS & A Level Physics - 9702 Paper 1 2015 Summer Zone 3
Share
Previous
Questions:
22/40
Topic: CH9 - DEFORMATION OF SOLIDS
Solution
Solution is A,A
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
Theory
CH9 - DEFORMATION OF SOLIDS
(a) State Hooke's law. [1]
(b) The variation of the applied force with the extension for a sample of a material is shown in Fig. 3.1.
...
Summer
10
Theory
CH9 - DEFORMATION OF SOLIDS
(a) Define strain. [1]
(b) A copper wire of length 4.0 m has a uniform cross-sectional area of $4.5 \times 10^{-7} \text{ m}^2$.
A tensi...
Summer
3
Theory
CH9 - DEFORMATION OF SOLIDS
(a) The variation of stress with strain for a metal P is shown in Figure 1.
Point E is the elastic limit of the metal.
(i) Use Figure 1 to determi...
Winter
4
Theory
CH9 - DEFORMATION OF SOLIDS
(a) Define:
(i) stress [1]
(ii) strain [1]
(b) Two wires X and Y, with equal unstretched lengths of 0.84 m, are suspended ...
Winter
8
Theory
CH9 - DEFORMATION OF SOLIDS
(a) Define the Young modulus of a material. [1]
(b) A metal wire P that obeys Hooke’s law is stretched within its limit of proport...
Winter
5
MCQ
CH9 - DEFORMATION OF SOLIDS
A sample of metal is subjected to a force which increases to a maximum value and then decreases back to zero. A force–extension graph for the sa...
Summer
4
MCQ
CH9 - DEFORMATION OF SOLIDS
Two wires, P and Q, made of the same material, are stretched with an increasing force.
A graph is plotted of the variation with force of the extensio...
Summer
5
MCQ
CH9 - DEFORMATION OF SOLIDS
An extension–force graph for a spring is shown.
What is the spring constant of the spring?
Summer
3
MCQ
CH9 - DEFORMATION OF SOLIDS
What is a unit for stress?
Winter
6
MCQ
CH9 - DEFORMATION OF SOLIDS
A wire has original length $L$ and cross-sectional area $A$. A tensile force $F$ is applied to the wire which causes it to have extension $x$. The wir...
Winter
4
More Questions from year 2015
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
Which is an SI base unit?
Summer
2
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
Which pair contains one vector and one scalar quantity?
Summer
2
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
When a constant braking force is applied to a vehicle moving at speed $v$, the distance $d$ moved by the vehicle in coming to rest is given by the exp...
Summer
4
MCQ
CH2 - MEASUREMENT TECHNIQUES
A whale produces sound waves of frequency 5 Hz. The waves are detected by a microphone and displayed on an oscilloscope. What is the time-base setting...
Summer
2
MCQ
CH2 - MEASUREMENT TECHNIQUES
The angular deflection of the needle of an ammeter varies with the current in the ammeter as shown in the graph. Which diagram could represent the ap...
Summer
2
MCQ
CH2 - MEASUREMENT TECHNIQUES
The strain energy $W$ of a spring is determined from its spring constant $k$ and extension $x$. The spring obeys Hooke's law and the value of $W$ is c...
Summer
2
MCQ
CH3 - KINEMATICS
A sphere is released and falls. Its initial acceleration reduces until it eventually begins to travel at constant terminal velocity. Which displacemen...
Summer
3
MCQ
CH3 - KINEMATICS
An insect jumps with an initial vertical velocity of 1.0 $\text{m s}^{-1}$, reaching a maximum height of 3.5 $\times 10^{-2} \text{m}$. Assume the dec...
Summer
2
MCQ
CH3 - KINEMATICS
A body having uniform acceleration $a$ increases its velocity from $u$ to $v$ in time $t$.
Which expression would not give a correct value for the bo...
Summer
4
MCQ
CH4 - DYNAMICS
What is a reasonable estimate of the average gravitational force acting on a fully grown woman standing on the Earth?
Summer
2