Read the assertion and reason carefully to mark the correct option ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=3P8S-JPcwKo


Duration: 1:41
1 views
0

Read the assertion and reason carefully to mark the correct option out of the options given below:
\( \mathrm{P} \)
(a) If both assertion and reason are true and the reason is the
W correct explanation of the assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c) If assertion is true but reason is false.
(d) If the assertion and reason both are false.
(e) If assertion is false but reason is true.
Assertion : The absorbance of a perfect black body is unity.

Reason : A perfect black body when heated emits radiations of all possible wavelengths at that temperature.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13Lithium oxide \( \left(\mathrm{Li}_{2} \mathrm{O}\right. \); molar ...
2023-02-13Among the following, number of oxygen atoms present in the maximum ...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13Find the equation of the normal to curve \( y^{2}=4 x \) at the poi...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13Bohr's atomic model assume that I. the nucleus is of infinite mass ...
2023-02-13Which of the following terms are correct about enzyme? (i) Proteins...
2023-02-13A factory can sell ' \( x \) ' items per week at price of \( ₹\left...
2023-02-13Directions : Each of these questions contain two statements, Assert...
2023-02-13Four lowest energy levels of \( \mathrm{H} \)-atom are shown in the...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13Match the following Column II gives nature of image formed in vario...
2023-02-13Which of the following must be true for magnitude of average veloci...
2023-02-13A small block slides down on a smooth inclined plane, starting \( \...
2023-02-13Read the assertion and reason carefully to mark the correct option ...
2023-02-13The speed of a car changes from 0 to \( 5 \mathrm{~ms}^{-1} \) in t...
2023-02-13A point moves with uniform acceleration and its initial speed and f...
2023-02-13Three vectors as shown in the fig have magnitudes \( \mathrm{P} \) ...
2023-02-13In fibrous proteins, polypeptide chains are held together by (i) va...
2023-02-13\( \mathrm{P} \) (i) \( \alpha \)-Amino acid W (ii) Basic amino aci...
2023-02-13A fuel/ oxidant system consisting of \( \mathrm{N}, \mathrm{N} \)-d...


Tags:
pw