A Admin • 832.01K Points Coach Q. The image formed by a plane mirror is: (A) Real and inverted (B) Virtual and erect (C) Real and erect (D) Virtual and inverted
A Admin • 832.01K Points Coach Q. The kinetic energy of a body of mass 4 kg moving with velocity 5 m/s is: (A) 25 J (B) 50 J (C) 75 J (D) 100 J
A Admin • 832.01K Points Coach Q. Which color has the maximum wavelength in visible spectrum? (A) Violet (B) Blue (C) Green (D) Red
A Admin • 832.01K Points Coach Q. The speed of light in vacuum is: (A) 3 × 10⁶ m/s (B) 3 × 10⁷ m/s (C) 3 × 10⁸ m/s (D) 3 × 10⁹ m/s
A Admin • 832.01K Points Coach Q. The SI unit of electric resistance is: (A) Volt (B) Ampere (C) Ohm (D) Farad
A Admin • 832.01K Points Coach Q. The phenomenon responsible for the formation of rainbow is: (A) Reflection only (B) Refraction only (C) Dispersion and total internal reflection (D) Diffraction
A Admin • 832.01K Points Coach Q. The dimensions of acceleration are: (A) [LT⁻¹] (B) [LT⁻²] (C) [MLT⁻²] (D) [ML²T⁻²]
A Admin • 832.01K Points Coach Q. The current in a circuit is 2 A. The charge flowing in 5 s is: (A) 2 C (B) 5 C (C) 10 C (D) 20 C
A Admin • 832.01K Points Coach Q. The SI unit of pressure is: (A) Newton (B) Pascal (C) Joule (D) Watt
A Admin • 832.01K Points Coach Q. Which of the following has zero rest mass? (A) Electron (B) Proton (C) Photon (D) Neutron