Description
****2025 complete solution playlist**😃🤘🏻
***All JEE Main/AIEEE questions playlist***😃🤘🏻
***All NEET PYQs playlist***😃🤘🏻
✅✅✅😃You can also find for chapterwise playlist of JEE MAIN and NEET on the channel👍🏻👍🏻✅✅✅
#jee,#jeemain,#iitjee,#neet,#pyq,#importantquestions,#jeemainpapersolution,#jeemain2025,#physicsmonk
A photograph of a landscape is captured by a drone camera at a height of 18 km. The size of the camera film is 2 cm × 2 cm and the area of the landscape photographed is 400 km2. The focal length of the lens in the drone camera is :
(1) 1.8 cm. 2)2.8cm. 3) 2.5cm 4) 0.9 cm
Welcome to Allen.AskDoubtnut.com – India’s Largest Platform for Instant Doubt Solutions
Allen.AskDoubtnut.com is the ultimate destination for instant video solutions to your doubts in Physics—from Class 11th to JEE Advanced and NEET level. With a growing library of over 15 lakh+ expert-created video solutions, we make learning fast, easy, and effective.
Just click a photo of your doubt using the AskDoubtnut in the end and submit in google, and get an instant, step-by-step video explanation. It’s the simplest way to solve doubts in seconds—whether you’re studying for CBSE board exams, IIT-JEE, NEET, or any other competitive exam.
Why AskDoubtnut.com?
• 10,00,000+ Free Video Solutions
• Covers NCERT, JEE Main, JEE Advanced, NEET, and State Boards
• Unlimited Doubt Solving with Just One Click
• Instant, Concept-Based Answers by Experts
• 24×7 Learning Support via the AskDoubtnut App
Trusted by millions of students across India, Allen.AskDoubtnut.com helps you turn doubts into confidence. No more waiting—ask, learn, and grow with Allen.AskDoubtnut.com!
#DoubthotoDoubtnutkaro