Past Papers
Q11: AS & A Level Physics - 9702 Paper 4 2019 Winter Zone 3
2
0
Share
Questions: 11/12
Topic: CH25 - QUANTUM PHYSICS
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
Close Icon

More Questions from this Topic

Theory
CH25 - QUANTUM PHYSICS
A polished sheet of magnesium in a vacuum emits electrons when it is illuminated by ultraviolet radiation.(a) State the name of this phenomenon..........
2024 Winter
5
Theory
CH25 - QUANTUM PHYSICS
Electrons in a vacuum are accelerated from rest through a potential difference (p.d.) $V$ to form a beam. The electrons each have mass $m$ and charge ...
2024 Winter
6
Theory
CH25 - QUANTUM PHYSICS
A polished sheet of magnesium in a vacuum emits electrons when it is illuminated by ultraviolet radiation.(a) State the name of this phenomenon..........
2024 Winter
4
Theory
CH25 - QUANTUM PHYSICS
(a) State what is meant by a photon......................................................................................................................
2024 Summer
7
Theory
CH25 - QUANTUM PHYSICS
Fig. 8.1 shows part of the emission spectrum of visible radiation emitted by hydrogen gas in a star in a distant galaxy.The galaxy is moving away from...
2024 Summer
6
Theory
CH25 - QUANTUM PHYSICS
(a) State what is meant by a photon......................................................................................................................
2024 Summer
6
MCQ
CH25 - QUANTUM PHYSICS
Which particle is not a fundamental particle?
2024 Summer
6
MCQ
CH25 - QUANTUM PHYSICS
What is the charge of an anti-top quark?
2024 Summer
3
MCQ
CH25 - QUANTUM PHYSICS
A proton has mass $m_p$ and charge $+e$.What are the mass and charge of an antiproton?[Table_1]
2023 Summer
4
MCQ
CH25 - QUANTUM PHYSICS
A $\pi^+$ meson has a charge of $+e$, where $e$ is the elementary charge. It consists of an up quark and one other quark.What could be the other quark...
2023 Summer
6

More Questions from year 2019

MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
Which unit can be expressed in base units as kg m^2 s^{-2}?
2019 Summer
3
MCQ
CH1 - PHYSICAL QUANTITIES & UNITS
The luminosity $L$ of a star is given by $L = 4\pi r^2 \sigma T^4$ where $r$ is the radius of the star, $T$ is the temperature of the star and $\si...
2019 Summer
3
MCQ
CH2 - MEASUREMENT TECHNIQUES
A particle has velocity $V$ at an angle $\theta$ to the horizontal. The components of the particle’s velocity are $V_v$ upwards in the vertical dire...
2019 Summer
2
MCQ
CH14 - WAVES
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 sett...
2019 Summer
2
MCQ
CH2 - MEASUREMENT TECHNIQUES
The speed shown on a car's speedometer is proportional to the rate of rotation of the tyres. The variation of the diameter of a tyre as it wears intro...
2019 Summer
3
MCQ
CH3 - KINEMATICS
A car travels along a straight horizontal road. The graph shows the variation of the velocity $v$ of the car with time $t$ for 6.0 s of its journey. ...
2019 Summer
3
MCQ
CH3 - KINEMATICS
A stone is thrown horizontally from the top of a cliff and falls into the sea some time later. Air resistance is negligible. Which graph shows how th...
2019 Summer
3
MCQ
CH17 - ELECTRIC FIELDS
A positive charge of $2.6 \times 10^{-8} \text{ C}$ is in a uniform electric field of field strength $300000 \text{ Vm}^{-1}$. How much work must be ...
2019 Summer
3
MCQ
CH4 - DYNAMICS
Each diagram illustrates a pair of forces of equal magnitude. Which diagram gives an example of a pair of forces that is described by Newton's third ...
2019 Summer
3
MCQ
CH3 - KINEMATICS
A stone is dropped from a tall building. Air resistance is significant. The variation of distance fallen with time is shown by the dashed line. A sec...
2019 Summer
3