Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?

0 Answers  

---

How many types of wave motions are there?

0 Answers  

---

Why is the temperature of the body regulated by the skin ?

1 Answers  

---

Which friction is grater, statical or dynamical ?

1 Answers  

---

What is Voltage Dip? why it is required for Generator Sizing?

0 Answers  

---

---

What is the difference between emf & current

1 Answers  

---

Explain big bang theory?

0 Answers  

---

Explain band theory ?

1 Answers   SJS Kashmir,

---

How is the Leaning Tower of Pisa standing at its position till now ?

1 Answers  

---

Explain about Cosmic rays?

1 Answers  

---

When a gun is fired, why does the guner receive the jerk ?

3 Answers  

---

Why does a heavy stone nor break a glass place when place slowly on it, while a small stone falling from a great height easily breaks it ?

3 Answers  

---