A Transverse wave travels along Z-axis. The particles of the
medium travels along??
when does one exert greater pressure on ground during walking or standing? why ? what happends to the period of a simple pendulum taken into a deep mine
What secondary color of light is produced by mixing the primary colors of red and blue?
What are the applications of nmr spectroscopy?
Explain optical telescopes?
Why the objects which ate perfect reflectors or transparent, not so easily visible ?
What is the life of permanent magnet and what type of magnet is used in speakers?
What is the difference between isolation transformers and step up or step down transformer?
the question from which area of physics in ONGC Written examination in physics can we expect more?
Write Boyle’s law ?
If a plane is in the air and there is a fly flying inside the plane does the plane get heavier when the fly lands?
For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate
What is the difference between diffraction and interference?