Physics In which of the following processes is energy released ? Photosynthesis Absorption Respiration Ingestion Photosynthesis Absorption Respiration Ingestion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following property of sound is affected by change in air temperature? Wavelength Intensity Frequency Amplitude Wavelength Intensity Frequency Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? Disk Depends on their masses Sphere Both reach at the same time Disk Depends on their masses Sphere Both reach at the same time ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Nuclear energy Heat energy Solar energy Chemical energy Nuclear energy Heat energy Solar energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics What is a neuron ? Basic unit of nervous system Particle released during radioactivity Basic unit of energy The anti-particle of neutron Basic unit of nervous system Particle released during radioactivity Basic unit of energy The anti-particle of neutron 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? 2.2 km, 0.20 km 3.3 km, 0.30 km 2.8 km, 0.25 km 1.8 km, 0.15 km 2.2 km, 0.20 km 3.3 km, 0.30 km 2.8 km, 0.25 km 1.8 km, 0.15 km ANSWER DOWNLOAD EXAMIANS APP
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