Ravi kept a book at a distance of 10cm
WebFeb 1, 2024 · Answer:(a) -0. 25(b) Because least distance of distinct vision is 25 cm, and book is kept at a distance of 10 cm.Explanation:(a) ... ravi kept a book at a distance of 10 cm from the eyes of his friend hari. hari is not able to read anything written in the book. give reasons for this? (3) WebImage distance, v =-10 c m. Image distance of a concave lens is also negative. Step 2:Formula applied. Applying lens formula . 1 f = 1 v-1 u 1-15 = 1-10-1 u 1 u =-1 10 + 1 15 1 u =-15 + 10 150 1 u =-5 150 1 u =-1 30 u =-30 c m. Negative sign is because the object is on the left side of the lens (sign convention) Ray diagram
Ravi kept a book at a distance of 10cm
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WebApr 13, 2024 · Charan’s surgery was particularly complicated owing to his young age, type of injury (crush avulsion cut), and the distance he travelled. Charan was kept under intensive observation and ... WebDec 22, 2024 · Ravi kept a book at a distance of 10 cm from the eyes of his friend Hari. ... Answer: Hari is not able to read anything in the book because the minimum distance at …
WebAug 14, 2024 · Ravi kept a book of a distance of 10 CM from the eye of his friends HarI Hari is not able to read anything written on the book why ... Hari is not able to read the book at a distance of 10 CM because Hari is having a disease called Myopic eye and needs convex lens to correct it.-1 ;
WebJul 24, 2024 · Ravi kept a book at a distance of 10 cm from the eyes of his friend Hari. Hari is not able to read anything written in the book. Give reasons for this? asked Sep 17, 2024 … WebPatients then obvious their satisfaction along a 10cm line. The left side out the line was anchored with 0 “complete dissatisfaction” and the right what anchored to 10 “complete …
WebApr 8, 2024 · 3 Ravi wants to find out the distance from his house to the library. Help him find out School House Library 360 m The distance from his house to the library is 3 times …
WebThe mirror whose reflecting surface is outward is called as convex mirror. The images form by the convex mirror is always virtual. The mirror formula is given by: 1 u + 1 v = 1 f. Where u is object distance, v is image distance and f is focal length of the mirror. Explanation -. Given that: Object distance (u) = - 40 cm. shark uv810 replacement partsWebMar 27, 2024 · An object is placed at a distance of 10cm from a convex lens of focal length 20cm. Find the position and nature of image.. Ans: Hint: In such questions, first of all we’re supposed to draw the diagram of the lens to correctly analyze the scenario. shark uv540 owners manualWebHari is not able to read anything written on the book. Explain why? Solve Study Textbooks Guides. Join / Login >> Class 11 >> Biology >> Neural Control and Coordination >> Eyes … shark uv617 battery not chargingWebQ16. If an object is placed at a distance of 8cm from a concave mirror of focal length 10cm, discuss the nature of the image formed by drawing the ray diagram. Answer: The focal … shark uv650 reviewWebFeb 14, 2024 · Class 10th Science, Question -Ravi kept a book at a distance of 10 cm from the eyes of his friend Hari. Hari is not able to read anything written in the book. Give … shark uv725 filter replacementWebDec 12, 2024 · If the chords are on the opposite sides of the centre and distance between them is 17 cm, then the radius of the circle is Q5. The radius of a circle is 13cm and the length of one of its chords is 10 cm. Find the distance of chord from the centre. shark uv 580 reviewWebJul 23, 2024 · • Latest Board Examination Paper-2024 (Held on April-2024) with Board Model Answer • Strictly as per the latest syllabus, blueprint & design of the question paper. • … shark uv650 navigator lift-away vacuum