World Geography Which of the following is an island sea? Caribbean sea Caspian sea Red sea Yellow sea Caribbean sea Caspian sea Red sea Yellow sea ANSWER DOWNLOAD EXAMIANS APP
World Geography The type of igneous rock that form from magma is a function of All of these the rate of cooling, which influences the crystallisation process the chemical composition of the magma temperature of solidification All of these the rate of cooling, which influences the crystallisation process the chemical composition of the magma temperature of solidification ANSWER DOWNLOAD EXAMIANS APP
World Geography Ultrasound which is upper limit of human hearing is characterized by which of the following frequencies? Above 2 KHz Above 20 KHz Below 20 KHz Above 200 KHz Above 2 KHz Above 20 KHz Below 20 KHz Above 200 KHz ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Ultrasound refers to a sound wave with a frequency greater than the upper limit of human hearing, which is generally over 20 kHz. In general, humans can hear sounds with a frequency between 20 Hz and 20 kHz.
World Geography The groundwater can become confined between two impermeable layers. This type of enclosed water is called artesian artesian well unconfined groundwater confined groundwater artesian artesian well unconfined groundwater confined groundwater ANSWER DOWNLOAD EXAMIANS APP
World Geography The time difference between each side of the International Date line is 24 hours 48 hours 12 hours 36 hours 24 hours 48 hours 12 hours 36 hours ANSWER DOWNLOAD EXAMIANS APP
World Geography The initial increase of magnetic field in magnetic storms is caused when the gust wind itself engulfs the magnetosphere None of these when there is a large decrease in field intensity when the shock wave, associated with the gusty solar wind, compresses the magnetosphere when the gust wind itself engulfs the magnetosphere None of these when there is a large decrease in field intensity when the shock wave, associated with the gusty solar wind, compresses the magnetosphere ANSWER DOWNLOAD EXAMIANS APP
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