Explain planck’s hypothesis or what the postulates of planck’s quantum theory? (Or) what are the assumptions of quantum theory of black body radiation? : quantum physics

0 Answers  

---

Define Newton's third law of motion?

1 Answers  

---

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

0 Answers  

---

I have energy of (220V*1A=)220W. I want to convert it into (12V*15A=)180W. Is this possible? If yes, then how?

4 Answers  

---

If 2460 kj/kg of heat is addes to water at o C to produce wet steam at 1500 kpa, what is the dryness fraction?

1 Answers  

---

What is Fahrenheit thermometer ?

1 Answers  

---

When is fluorescence strong?

0 Answers  

---

Considering the specific heat of aluminum is 0.21, iron is 0.10, and lead is 0.03, which metal will show the largest increase in temperature per calorie added to onegram of that metal?

0 Answers  

---

Explain the Radiation ?

1 Answers  

---

At what temperature does the filament of electric bulb glows ?

4 Answers  

---

Define Umbra?

1 Answers  

---

What happens when you travel across the dateline?

0 Answers  

---