निम्नलिखित तरंगदैर्ध्यों पर विचार कीजिए: (a) 0.94 µm (b) 1.14 µm (c) 1.40 µm (d) 1.88 µm जलवाष्प उपरोक्त में से किस तरंगदैर्ध्य पर तीव्र अवशोषण करता है?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?