CAT Questions

---

IBM - International Business Machines Corporation has a nickname as Big Blue.

Exercise intensity refers to how much energy is expended while exercising.

The photoelectric effect pointed to the particle properties of light, which had been considered to be a wave phenomenon. Particles like electron and protons have both particle like and wave like behavior. Thus, according to de Broglie, all the material particles in motion possess wave characteristics. Although the dual nature of matter is applicable to all material objects but it is significant for microscopic bodies only.

Horography is an art of constructing watches or dials for measurement of time.

The Punjab state declared dolphin as State aquatic animal.

IC's (Integrated Circuits) also called as Chips or Microchips whose invention allowed computers to be smaller and smaller.

Sound waves cannot be transmitted through vacuum.