Physics A gradual increase in loudness is known as Timbre None of these Fortissimo Crescendo Timbre None of these Fortissimo Crescendo ANSWER DOWNLOAD EXAMIANS APP
Physics The nature of fuse wire is High resistance and high melting point. Low resistance and high melting point. Low resistance and low melting point. High resistance and low melting point. High resistance and high melting point. Low resistance and high melting point. Low resistance and low melting point. High resistance and low melting point. ANSWER DOWNLOAD EXAMIANS APP
Physics In an optical fibre the signal is transmitted Due to refraction In a curved path Due to total internal reflection In a straight line path Due to refraction In a curved path Due to total internal reflection In a straight line path ANSWER DOWNLOAD EXAMIANS APP
Physics The bats can fly in the dark because They can see the objects in darkness They have weak legs and are likely to be attacked by predators They generate ultrasonic sound waves They generate flashes of light They can see the objects in darkness They have weak legs and are likely to be attacked by predators They generate ultrasonic sound waves They generate flashes of light 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? 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 2.8 km, 0.25 km ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length Ultraviolet X-ray Infrared Radio Wave Ultraviolet X-ray Infrared Radio Wave ANSWER DOWNLOAD EXAMIANS APP
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