Physics An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is 40 J 10 J 25 J 20 J 40 J 10 J 25 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics A standing wave occurs when Two waves overlap A wave reflects upon itself The speed of the wave is zero or near zero The amplitude of a wave exceeds its wavelength Two waves overlap A wave reflects upon itself The speed of the wave is zero or near zero The amplitude of a wave exceeds its wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is White and rough White and smooth Black and rough Black and smooth White and rough White and smooth Black and rough Black and smooth ANSWER DOWNLOAD EXAMIANS APP
Physics The odometer guage indicates The depth of the ocean Pitch length Frequency of the wave The distance travelled by a vehicle The depth of the ocean Pitch length Frequency of the wave The distance travelled by a vehicle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the longest wavelength? X-ray radiation Infrared radiation Visible radiation Ultraviolet radiation X-ray radiation Infrared radiation Visible radiation Ultraviolet radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to: The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon ANSWER DOWNLOAD EXAMIANS APP
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