Question
What is the frequency of Ultrasonic
Waves?Solution
The range of human hearing is about 20Hz to 20,000 Hz. Ultrasound waves have frequencies more than 20,000 Hz(which is 20 kHz). As this is above the normal hearing range for humans, we cannot hear ultrasound.
Who among the following Bahmani sultans transferred his capital from Gulbarga to Bidar?
Which of the following becomes the first district in India to cover 100% households under ABPMJAY- SEHAT scheme?
With which of the following sports are the terms ‘Serve’ and ‘Volley’associated?
There are regions where farmers specialise in vegetables only. This type of farming is known as_________
Under project 'Navika Sagar Parikrama', which will commence in September 2017, a team of women officers of the Indian Navy would circumnavigate the glo...
Which of the following has been INCORRECTLY listed as a condition for becoming a citizen of India?
Tribromomethane is a synonym for which brominated organic solvent?
Hornbill festival is organised every year in which of the following states?
Consider the following about Regional Rural Bank Ownership structure.
I. It is sponsored, regional based rural lending institutions under Regio...
Who among the following was the first woman Sarpanch of a Gram Panchayat?
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