A grey body is one whose absorptivity

M

Manisha Agrawal

🎓 Tutor III ⭐ 9.34K Points

📊 Heat Transfer

Q. A grey body is one whose absorptivity

(A) varies with temperature
(B) varies with wavelength of the incident ray
(C) is equal to its emissivity
(D) does not vary with temperature and. wavelength of the incident ray

💬 Discuss

✅ Correct Answer: (C) is equal to its emissivity

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

648

Total Visits

📽️

3 y ago

Published

🎖️

Manisha Agrawal

Publisher

📈

87%

Success Rate