Категории

A detector measures the count rate from a sample of a radioactive nuclide. The graph shows the vari

Опубликовано: 18 Декабрь 2023
на канале: Prof. Varun [IB Physics SL HL] India
907
15

A detector measures the count rate from a sample of a radioactive nuclide. The graph shows the variation with time of the count rate.The nuclide has a half-life of 20 s. The average background count rate is constant.

Join this channel to get access to perks:
   / @profvarun  

play_arrow
807
2

00:00:00

Прикол из ватсап

Прикол из ватсап
play_arrow
19
3

Was Herb Baumeister the I-70 Strangler? 10,000 remains found on property.

Was Herb Baumeister the I-70 Strangler? 10,000 remains found on property.
play_arrow
29
0

Светлана Березовская - авторское прочтение (отрывок)

Светлана Березовская - авторское прочтение (отрывок)
play_arrow
344,113
2 тыс

Prokop&Wellman i ich szaleństwa w

Prokop&Wellman i ich szaleństwa w "Dzień Dobry TVN" - zobacz najzabawniejsze momenty!
play_arrow
472,059
4.2 тыс

Tevin Campbell - Come back to the world

Tevin Campbell - Come back to the world
play_arrow
281,289
4.4 тыс

00:42:54

Dr. Jayantha Balawardana | විශේෂඥ වෛද්‍ය ජයන්ත බලවර්ධන| Saman4You - Prog 278

Dr. Jayantha Balawardana | විශේෂඥ වෛද්‍ය ජයන්ත බලවර්ධන| Saman4You - Prog 278
play_arrow
628
1

Marks & Spencer's Show-stopping Christmas Desserts

Marks & Spencer's Show-stopping Christmas Desserts
play_arrow
3,391
3

Cryonic Médical : la cryothérapie gazeuse hyperbare

Cryonic Médical : la cryothérapie gazeuse hyperbare
Похожие видео
play_arrow
UPDATES | Prof.Varun

UPDATES | Prof.Varun
play_arrow
A negatively charged particle in a uniform gravitational field ispositioned mid-way between two char

A negatively charged particle in a uniform gravitational field ispositioned mid-way between two char
play_arrow
The gravitational field strength at the surface of a planet of radiusRis .A satellite is moving

The gravitational field strength at the surface of a planet of radiusRis .A satellite is moving
play_arrow
The escape speed from the surface of earth isv .The radius of earth isR. A satellite of mass m is

The escape speed from the surface of earth isv .The radius of earth isR. A satellite of mass m is
play_arrow
The radius of the Earth is R. A satellite is launched to a heighth =above the Earth’s surface.

The radius of the Earth is R. A satellite is launched to a heighth =above the Earth’s surface.
play_arrow
A space probe movesin a circular orbit around Earth.The kineticenergy of the probe is .The probe w

A space probe movesin a circular orbit around Earth.The kineticenergy of the probe is .The probe w
play_arrow
The graph showsthe variation of torque with time acting on a rotatingobject.What isthe

The graph showsthe variation of torque with time acting on a rotatingobject.What isthe
play_arrow
An object with a moment of inertia of 12 kg m isrotating about its axisof rotation with an angularsp

An object with a moment of inertia of 12 kg m isrotating about its axisof rotation with an angularsp
play_arrow
Photons of discrete energy are emitted during gamma decay. This is evidence forAatomic ene

Photons of discrete energy are emitted during gamma decay. This is evidence forAatomic ene
play_arrow
Do we have gravity in space? | Examples of Pseudo Force

Do we have gravity in space? | Examples of Pseudo Force
play_arrow
Some energy levels for a hydrogen atom are shown. What is the wavelength emitted in transition

Some energy levels for a hydrogen atom are shown. What is the wavelength emitted in transition
play_arrow
A planet has an albedo of 0.30. A simplified energy balance for the planet is shown. What is the int

A planet has an albedo of 0.30. A simplified energy balance for the planet is shown. What is the int
play_arrow
Wind generator X has a maximum power output PX for a particular wind speed. For the samewind speed,

Wind generator X has a maximum power output PX for a particular wind speed. For the samewind speed,
play_arrow
An object of mass M is accelerated vertically upwards by a motor at a constant acceleration.The

An object of mass M is accelerated vertically upwards by a motor at a constant acceleration.The
play_arrow
What is correct about the nature and range of the strong interaction between nuclear particles?A.

What is correct about the nature and range of the strong interaction between nuclear particles?A.
play_arrow
A proton collides with an electron. What are the possible products of the collision?A. Two neutro

A proton collides with an electron. What are the possible products of the collision?A. Two neutro
play_arrow
Identify the conservation law violated in the proposed reaction.

Identify the conservation law violated in the proposed reaction.
play_arrow
A pure sample of iodine-131 decays into xenon with a half-life of 8 days.What is number of

A pure sample of iodine-131 decays into xenon with a half-life of 8 days.What is number of
play_arrow
What gives the total change in nuclear mass and the change in nuclear binding energy as a res

What gives the total change in nuclear mass and the change in nuclear binding energy as a res
play_arrow
#internationalbaccalaureate #ibphysics #ibmaths #ibtutoring #ib #test #ib #kahoot #kahootlive

#internationalbaccalaureate #ibphysics #ibmaths #ibtutoring #ib #test #ib #kahoot #kahootlive
play_arrow
Three capacitors are arranged as shown. What is the total capacitance of the arrangement?

Three capacitors are arranged as shown. What is the total capacitance of the arrangement?
play_arrow
A battery is used to charge a capacitor fully through a resistor of resistance R. The energy supplie

A battery is used to charge a capacitor fully through a resistor of resistance R. The energy supplie
play_arrow
A parallel-plate capacitor is connected to a battery. What happens when a sheet of dielectric mat

A parallel-plate capacitor is connected to a battery. What happens when a sheet of dielectric mat
play_arrow
May 2023 | Paper 1 | HL | TZ1

May 2023 | Paper 1 | HL | TZ1