focal
/ˈfəʊkl/adjective
उच्चारण फ़ोकल
केंद्रीय; फ़ोकस-संबंधी
Core word
- 1
§Structures (grammar patterns) 5
focal point
A focal point is the centre of interest or attention; it is also the point where lines meet in optics.
Focal point ध्यान या रुचि का केंद्र है; प्रकाशिकी में यह वह बिंदु है जहाँ किरणें मिलती हैं।
- The fountain is the focal point of the garden.
- The lens brings the rays to a focal point.
focal + noun
Focal is used only before a noun, mostly in focal point, focal length and focal person.
'Focal' केवल noun से पहले आता है, मुख्यतः focal point, focal length और focal person में।
- Choose a camera lens with a long focal length.
- The ministry named a focal person for the project.
focal (not predicate)
Do not use focal after be; say that something is the focus, not that it is focal.
'Be' के बाद 'focal' नहीं लगता; कहें कि कोई चीज़ 'the focus' है।
- The main issue is the focus of the debate.
focal vs focus / central
Focal is technical or formal; central, main and key are more everyday.
Focal तकनीकी या औपचारिक है; central, main और key अधिक रोज़मर्रा के शब्द हैं।
- The central idea of the poem is also its focal theme.
focal (optics)
In physics, focal describes the focus of a lens or mirror, as in focal length and principal focus.
भौतिकी में 'focal' lens या दर्पण के focus से संबंधित है, जैसे focal length।
- A concave mirror forms a real image beyond its focal point.
+Collocations 5
focal + noun
pointlengththemepersonareadistance
- Water is the focal theme of the exhibition.
verb + focal point
becomeformserve asprovidecreate
- The temple became the focal point of the festival.
adjective + focal
mainsinglenaturalobvious
- The stage was the obvious focal point of the hall.
focal + point + preposition
of the roomof attentionof the discussionof the picture
- The clock tower is the focal point of the market.
focal (science)
focal lengthfocal planefocal imagefocal axis
- The focal length of a convex lens is positive.
“More examples 7
- The painting hangs as the focal point of the living room.
यह चित्र बैठक का मुख्य आकर्षण बनकर लगा है।
- Radhika learnt how to measure the focal length of a lens in physics.
राधिका ने भौतिकी में lens की focal length नापना सीखा।
- Education is the focal point of the new policy.
शिक्षा नई नीति का केंद्र-बिंदु है।
- The sofa and the fireplace form the focal area of the room.
सोफ़ा और अँगीठी कमरे का मुख्य क्षेत्र बनाते हैं।
- The principal appointed a focal person for the examination duties.
प्रधानाचार्य ने परीक्षा कार्यों के लिए एक संपर्क व्यक्ति नियुक्त किया।
- The speech's focal point was the importance of reading.
भाषण का केंद्र-बिंदु पढ़ने का महत्व था।
- Her red saree made her the focal point of every photograph.
उसकी लाल साड़ी उसे हर तस्वीर का केंद्र बना देती थी।
“Collocations, idioms and sayings
Focal point (centre of attention or activity); science: focal length of a lens.
Collocations: focal point (ध्यान या गतिविधि का केंद्र); विज्ञान में लेंस की फ़ोकस दूरी (focal length)।