. The figure showing the correct relationship between the stopping potential V and the frequency υ of the light for potassium and tungsten

Related questions

State and explain Coulombs inverse square law in electricity

---

The substances which are attracted towards a magnet are called

---

A magnetic field exerts no force on

---

Name the material which is the best conductor of electricity

---

Which quantity is increased in the step-down transformer

---

Which of the following is not an electromagnetic wave

---

A beam of cathode rays is subjected to crossed electric field

---

In a potentiometer arrangement a cell of emf

---

Will current flow more easily through a thick wire or a thin wire of the

---

Two coherent sources of light can be obtained by

---

Kilowatt is the unit of electrical but kilowatt

---

Write Faradays law of electromagnetic induction

---

a) How many milliamperes are there in 1 ampere

---

Give the main postulates of Bohrs model of an atom

---

State two uses of a convex mirror

---

Name three bad conductors of heat

---

What is the force between two small charged spheres having charges

---

The ground state energy of hydrogen atom

---

The following configuration of gate equivalent to

---

The reading of the ammeter as per figure shown is

---