Question
Which of the following determines the loudness or
softness of the sound?Solution
Sound : The sound is a longitudinal wave in which the particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves. Loudness : The phenomenon of sound waves that depend on the amplitude and energy of the sound wave is called Loudness. • When the amplitude of the sound is large, then the sound wave is considered to be loud. Frequency: The number of wave cycles happening per second is called frequency. Amplitude : The maximum amount of displacement of the medium particles from its mean position is called the amplitude of the wave. Wavelength : The distance between two adjacent maxima or two adjacent minima of a wave is called wavelength of that wave. It is denoted by λ. Pitch : The response of the ear to the frequency of sound is called the pitch of the sound.
Ken-Betwa link project is an interlinking project to connect the tributaries of Ken and Betwa river of which of the following state? Â
Consider the following statements-
I) Musk deer are found on the snow peaks of Uttarakhand state at an altitude of about 3600 to 4400 meters.
...In which of the following years was tea produced in Uttarakhand for the first time?
Which of the following pairs do NOT share any borders?
Odissi Guru, ________, received the first Utkal Pratibha Samman 2023 at Bhubaneswar.
How many gold medals did India win in the Asian Junior Boxing Championship 2021 in Dubai?
El Nino is
The Comprehensive Crop Insurance Scheme (CCIS) was started from 1985 with the objective of providing _______.
Who dedicated the first-ever Made-in-India ASTDS tug, and what is the name of the tug?
Who among the following is the future Buddha that is yet to come?