41 51 B) 1.5 m D) 10 42 52 E) Virtual, erect and the E) 1.7x1011 m same size as the object 43 53 A) 34.7° D) 433 nm 44 54 C) 15 cm D) 96.2 nm 45 55 C) 80 cm C) 0.59I 46 56 A) 40 cm D) 1.56 47 57 E) The wavelength of B) - 5.6 D light is much smaller than the wavelength of radio waves. 48 58 A) 5.0 × 1014 Hz B) 3.3x 49 59 B) 3.0 cm C) 18 cm 50 60 B) It decreases. A) + 2.7 D
41 B) 1.5 m 51 D) 10 42 E) Virtual, erect and the same size as the object 52 E) 1.7x1011 m 43 A) 34.7° 53 D) 433 nm 44 C) 15 cm 54 D) 96.2 nm 45 C) 80 cm 55 C) 0.59I 46 A) 40 cm 56 D) 1.56 47 E) The wavelength of light is much smaller than the wavelength of radio waves. 57 B) - 5.6 D 48 A) 5.0 × 1014 Hz 58 B) 3.3x 49 B) 3.0 cm 59 C) 18 cm 50 B) It decreases. 60 A) + 2.7 D
exam3_solutions.docx