(vii) For a real image formed by a convex lens, the ratio of I: O = 2: 5, then the object is: (I is the height of the image and O is the height of the object) (xi) Assertion (A): As the level of ...

Get the ISC Class 12th Physics Answer Key 2025 for all SETs. Download the free PDF and check accurate solutions to calculate your expected marks.

The Kerala SSLC Physics Model Question Paper 2025 is an essential resource for students preparing for the upcoming board ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

The Central Board of Secondary Education (CBSE) conducted Physics exam for Class 12 today. The exam began at 10.30 am and concluded around 1.30 pm across 7,842 centres in India and 26 locations ...

At exactly 3:14 p.m. on March 14, students and faculty from the math and physics department gathered at Varian patio for a Pi Day pie-eating contest hosted by Stanford University Physics Society ...

When China recently announced its 2025 defence budget of $245 billion, concerns were raised in India, as always, about it being too large and threatening to our national security. Most concerns ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Additionally, there were some minor issues with the paper, such as incomplete data in the options for an MCQ question in Physics." "Overall, student feedback was positive. Students expressed ...

The best camera phone is probably in my pocket right now, because I'm always taking photos and testing the best smartphone cameras against each other. I have a Galaxy S25 Ultra, an iPhone 16 Pro ...