Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

Abstract: Barium-Strontium-Titanate (BST) thin film based ferroelectric varactors are designed at specific capacitances under 0V dc bias on CMOS compatible low-resistivity silicon substrate. The BST ...

Abstract: Piezoelectric materials have become very useful in MEMS devices because of their electrical-mechanical reciprocity. Aluminum nitride has attracted considerable attention in recent years ...

If you’ve seen a big air-variable capacitor, you may have noticed that some of the plates may have slots cut into them. Why? [Mr Carlson] has the answer in the video below. The short answer: ...

A new Florida law makes it illegal to obstruct any part of a license plate, including numbers and registration stickers. The law targets tinted covers and devices designed to hide plates from law ...

One major reason for the high cost of developing new drugs and other chemicals is the sheer number of experiments involved; ...

Carbon ID hydrogen fuel cell bipolar plates for aerospace combine contradictory properties for a corrosion-free alternative ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

A team of Chinese researchers has suggested that the mysterious gravitational wave detected in 2019, known as GW190521, may not have originated in our universe at all, but instead from a parallel ...

One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin proposed that tidal and centrifugal forces on a rapidly rotating proto-Earth ...

The National Medical Commission (NMC) has released the official NEET UG 2026 syllabus, outlining the topics to be covered in ...