1. तरंगें एक स्थान से दूसरे स्थान तक संचरण करती है- (अ) द्रव्य (ब) आयाम (स) ऊर्जा (द) तरंगदैर्ध्य उत्तर-(स) ऊर्जा

[{"selector":"#anim-5b12ae32-8131-41d4-8614-119386dea200","keyframes":{"transform":["translate3d(121.52779%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":870,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-4410e96f-9337-4c83-8bb1-f308023efb6e","keyframes":[{"transform":"rotateZ(180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1000,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}]

1. एक लेंस की फोकस दूरी किस रंग के लिए न्यूनतम होती है - (अ) बैंगनी (ब) लाल (स) पीला (द) नीला उत्तर- (अ) बैंगनी

[{"selector":"#anim-c015af18-6dc6-4820-ab73-e9a0252d3272","keyframes":[{"offset":0,"transform":"translate3d(0, -147.22222%, 0)","easing":"cubic-bezier(.5, 0, 1, 1)"},{"offset":0.29,"transform":"translate3d(0, 0%, 0)","easing":"cubic-bezier(0, 0, .5, 1)"},{"offset":0.45,"transform":"translate3d(0, -41.398888264%, 0)","easing":"cubic-bezier(.5, 0, 1, 1)"},{"offset":0.61,"transform":"translate3d(0, 0%, 0)","easing":"cubic-bezier(0, 0, .5, 1)"},{"offset":0.71,"transform":"translate3d(0, -14.074444232%, 0)","easing":"cubic-bezier(.5, 0, 1, 1)"},{"offset":0.8,"transform":"translate3d(0, 0%, 0)","easing":"cubic-bezier(0, 0, .5, 1)"},{"offset":0.85,"transform":"translate3d(0, -5.285277698%, 0)","easing":"cubic-bezier(.5, 0, 1, 1)"},{"offset":0.92,"transform":"translate3d(0, 0%, 0)","easing":"cubic-bezier(0, 0, .5, 1)"},{"offset":0.96,"transform":"translate3d(0, -2.296666632%, 0)","easing":"cubic-bezier(.5, 0, 1, 1)"},{"offset":1,"transform":"translate3d(0, 0%, 0)","easing":"cubic-bezier(0, 0, .5, 1)"}],"delay":0,"duration":1600,"fill":"both"}]

3. अंतरिक्ष यात्री को आसमान दिखाई देता है - (अ) नीला (ब) श्वेत (स) काला (द) लाल उत्तर- (स) काला

4.चुंबकीय फ्लक्स का SI मात्रक है | (अ) वेबर (ब) गॉस (स) आस्र्टेड (द) टेसला उत्तर- (अ) वेबर

कक्षा 12 भौतिकी वार्षिक परीक्षा 2022 पेपर डाउनलोड कैसे करें? - Class 12th Annual Exams 2022 Kaksa 12 All Papers

[{"selector":"#anim-7bf49d92-e347-4eda-b16f-bafcb7acf368","keyframes":{"transform":["translate3d(-123.46938%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":870,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-a128b24e-7796-4914-8e46-812e5a125c3e","keyframes":[{"transform":"rotateZ(-180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1000,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}]

पीडीएफ कक्षा 12 एमपी बोर्ड भौतिकी वार्षिक परीक्षा पेपर 2022

[{"selector":"#anim-3ee732a1-58a8-4816-b613-afdac152562e","keyframes":{"transform":["translate3d(122.02165%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0128b3ed-18ad-4bde-882d-d781453a6b0f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-25209bb4-db52-4178-b9cd-bec79642d036","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Bundelijokes.com

1. उत्तल लेंस की प्रकृति क्या होती है? उत्तर- अभिसारी 2. हीरे की चमक का कारण क्या है? उत्तर- पूर्ण आंतरिक परावर्तन

[{"selector":"#anim-2e678a30-9e35-476d-8f8f-495ab43e65cf","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]