Physics Permissible noise level at Residential area during night time is : 80 dB (A) 45 dB (A) 55 dB (A) 75 dB (A) 80 dB (A) 45 dB (A) 55 dB (A) 75 dB (A) ANSWER DOWNLOAD EXAMIANS APP
Physics Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons? 2.8 km, 0.25 km 3.3 km, 0.30 km 2.2 km, 0.20 km 1.8 km, 0.15 km 2.8 km, 0.25 km 3.3 km, 0.30 km 2.2 km, 0.20 km 1.8 km, 0.15 km ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Diffraction Refraction Reflection Rectilinear propagation Diffraction Refraction Reflection Rectilinear propagation ANSWER DOWNLOAD EXAMIANS APP
Physics A light year is a measure of : Distance Time Velocity Speed Distance Time Velocity Speed ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Both A & B Velocity Mass None of these Both A & B Velocity Mass None of these ANSWER DOWNLOAD EXAMIANS APP
Physics 'Farad' is the unit of : Capacitance Inductance Resistance Conductance Capacitance Inductance Resistance Conductance ANSWER DOWNLOAD EXAMIANS APP
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