Explain what does gravitational force depend on?

918

---

What does the acronym am stands in radio transmission?

911

---

What is a galvanometer?

874

---

Explain what is an electron?

1031

---

Explain how do you separate hydrogen and oxygen gases in industrial electrolysis of water process?

917

---

Explain the difference between free electron theory and band theory of solids?

1010

---

Explain when are intermolecular forces the strongest?

922

---

Explain when is fluorescence strong?

909

---

Explain what formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?

924

---

Explain how does the elevation and air pressure affect the boiling point of water?

927

---

Explain the difference between isolation transformers and step up or step down transformer?

1114

---

How many neutrons are present in a single deuterium nucleus?

909

---

Explain how many femtometers are in a nanometer?

943

---

Explain what is free fall acceleration?

990

---

Explain the difference between cathode ray and beta ray?

814

---