Physics

Luminous objects emit their own light, like the Sun or light bulbs, while non-luminous objects do not produce… Read More

Regular reflection occurs on smooth surfaces, producing clear, well-defined images, as parallel rays reflect uniformly. Diffused reflection occurs… Read More

(a) Define 1 kgf. How is it related to the S.I unit of force?(b) Calculate the refractive index… Read More

Answer: The basic difference between a concave mirror and a convex mirror lies in its shape, image formation,… Read More

Answer: Electric current is a scalar quantity, even though it has both magnitude and direction. The standard unit… Read More

Answer: The correct answer for ‘a capacitor works in’ is option B. AC circuits only Complete Answer: A.… Read More

The proton was discovered by Ernest Rutherford in the year 1917. Rutherford, a renowned physicist from New Zealand,… Read More

Friction is a force that resists the motion of objects when they come into contact with each other.… Read More

One horsepower (HP) is equal to 746 watts. This conversion is a standardised unit of measurement often used… Read More

The least count of Vernier callipers is the smallest measurement the instrument can accurately measure. It represents the… Read More