Answer / veena rawat

Hydraulic brakes:-Brakes used by the action of water are due to some liquid pressure. These are most economical and effective brakes. It was discovered by Nobel in 1876. It works on the following principle of Pascal. According to this law any fluid cannot be compressed and any pressure applied to a liquid will be transmitted equally in all directions. Thus by giving a pressure through a lever handle which is attached in brake the same pressure at all the wheels of a carriage is felt and it acts as a brake

Explain how do fireworks turn into shapes like hearts and stars?

0 Answers  

---

What is the difference between intrinsic and extrinsic semiconductors?

0 Answers  

---

Explain about Cosmic rays?

1 Answers  

---

Describe the Thermos Flask?

1 Answers  

---

When the seas freeze in-winter, the fish never die why?

1 Answers  

---

What is the name for the physical constant with a value of 6.62 x 10-27 erg seconds?

0 Answers  

---

What is ultrasonic sound?

0 Answers  

---

Explain the Heterogenous ?

2 Answers  

---

What is soda water ?

1 Answers  

---

Explain the Sound ?

1 Answers  

---

while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way

3 Answers   Oxford,

---

how physics help in banking?

2 Answers   Banking, Indian Overseas Bank, Punjab National Bank, UCBL,

---