Physics The frequency of ultrasound wave is typically Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument for measuring blueness of the sky or ocean is called ________ Cyanometer Ceraunograph Bathymeter Barometer Cyanometer Ceraunograph Bathymeter Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics If lift is going up with acceleration, the apparent weight of a body is Less than the true weight Equal to the true weight May be more or less than true weight More than the true weight Less than the true weight Equal to the true weight May be more or less than true weight More than the true weight ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Density Volume Mass Force Density Volume Mass Force ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric air is held to the Earth by : Winds Gravity Clouds Rotation of the Earth Winds Gravity Clouds Rotation of the Earth ANSWER DOWNLOAD EXAMIANS APP
Physics The modulus of rigidity is the ratio of Volume stress to volume strain Tensile stress to tensile strain Shearing stress to shearing strain Longitudinal stress to longitudinal strain Volume stress to volume strain Tensile stress to tensile strain Shearing stress to shearing strain Longitudinal stress to longitudinal strain ANSWER DOWNLOAD EXAMIANS APP
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