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The city has 29 wineries which are operational. There almost 8,000 acres of land is under grape plantation out of total of about 180,000 acres.
The amplitude of the sound wave depends on the
What is termed as 'mechanical energy' in physics?
Which statement about the properties of light and sound is incorrect?
Which of the following types of waves has the smallest wavelength?
Which of the following represents Pressure?
According to Maxwell’s right-hand thumb rule, the direction of magnetic field lines around a current-carrying wire is indicated by the:
For a wave, wavelength divided by the time period equals ________.
What is the colour of neutral wire?
1) Red
2) Green
3) Black
4) Yellow
Which medium cannot propagate sound waves?
The apparatus used in the refrigeration is