The correct answer is (a) 0.01 second.
· The time period (T) of a wave is the reciprocal of the frequency (f). It can be calculated using the formula:
T=
· For a frequency of 100 Hz:
T= =0.01seconds
Information Booster:
· Frequency is the number of oscillations or vibrations per second, measured in Hertz (Hz).
· The time period is the time taken for one complete cycle of the wave and is inversely proportional to the frequency.
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishArrange the following electromagnetic radiations with correct decreasing order of their associated frequencies from the code given below:
(i) Infra-red radiation
(ii) Microwave radiation
(iii) Ultra-violet radiation
What is the name of the principle which states that each point on a wavefront acts as a source of secondary wavelets that spread in all directions and form a new wavefront?
Who, in 1816, modified Newton's formula for the speed of sound to take into account adiabatic compression in air?
Which type of wave is a sound wave in air?
What is required for the generation of a sound wave?
What is the nature of wavefront from a point source in an isotropic medium?
The crest of a wave is the point where the disturbance is at:
Which type of wave is primarily formed on a stretched string when plucked or disturbed?
Suggested Test Series
Suggested Test Series
Arrange the following electromagnetic radiations with correct decreasing order of their associated frequencies from the code given below:
(i) Infra-red radiation
(ii) Microwave radiation
(iii) Ultra-violet radiation
What is the name of the principle which states that each point on a wavefront acts as a source of secondary wavelets that spread in all directions and form a new wavefront?
Who, in 1816, modified Newton's formula for the speed of sound to take into account adiabatic compression in air?
Which type of wave is a sound wave in air?
What is required for the generation of a sound wave?
What is the nature of wavefront from a point source in an isotropic medium?
The crest of a wave is the point where the disturbance is at:
Which type of wave is primarily formed on a stretched string when plucked or disturbed?
