Answer / seema

Sonoluminescence is the generation of small light bursts in
liquids caused by sound. Bubbles form in the liquid at low
pressure points of the sound wave, then collapse again as a
high pressure wave passes.

what is floation?

1 Answers  

---

How to caluculate the luminous efficiency?

1 Answers   Matrix,

---

How is time changed in a Blackhole?

1 Answers  

---

What is the difference between Diffraction and Refraction?

3 Answers  

---

How are surgical lasers different from the lasers that they use on Star Trek?

1 Answers  

---

what is the structure of atomic nuclei and how do complex systems derive their properties from their individual constituents?

0 Answers   RRB,

---

what is the use of photometre?

1 Answers  

---

what is coma?

1 Answers  

---

What is dark energy?

1 Answers  

---

how to caluculate buoyant force in accelerating fluids?

3 Answers   NTPC,

---

Do neutrinos have mass?

1 Answers  

---

what is principle of superposition?

1 Answers  

---