Navigation Menu
Home Blog Latest Notices

Mdcat-past-papers Quiz

Filters: All questions
1061. The intensity level (sound level) of faintest audible intensity is:



1062. If the wavelength of a light is 3 × 10⁻⁷ m, then what is its frequency?



1063. The energy of light is determined by its:



1064. The product of frequency and wavelength of a wave equals to:



1065. Wavelength of a wave is defined as:



1066. Maximum displacement of particles from its mean position is called:



1067. The ultrasonic waves have frequency higher than:



1068. Continuous, regular and rhythmic disturbance of a source causes ___ in the medium.



1069. A wave generator produces 500 pulses in 50 s. Its frequency will be:



1070. Amplitude in the following figure is given as:



1071. The product of "T" and "f" of a wave is equal to:



1072. Wavelength λ can be found:



1073. Circular periodic waves can be generated:



1074. The distance covered by a sound wave per unit time is:



1075. Accelerating electromagnetic charges radiate electromagnetic waves which propagate at the:



1076. The waves in which the particles of the medium vibrate about their mean position along the direction of propagation of the waves are called:



1077. The number of waves passing through a certain point in unit time is called:



1078. A wave is characterized by three physical parameters:



1079. Which type of waves can be polarized?



1080. For longitudinal waves: