Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 0.2 J 500 J 5 J 20 J 0.2 J 500 J 5 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which is best used as a sound absorbing material in partition walls ? Stone chips Steel Glass pieces Glass - wool Stone chips Steel Glass pieces Glass - wool ANSWER DOWNLOAD EXAMIANS APP
Physics Optic fibres are used in : X-ray photos Endoscopy Ultrasound scans CAT scans X-ray photos Endoscopy Ultrasound scans CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics At the Curie temperature, the ferromagnetic materials get converted into Paramagnetic materials Diamagnetic materials None of the others Non-magnetic materials Paramagnetic materials Diamagnetic materials None of the others Non-magnetic materials ANSWER DOWNLOAD EXAMIANS APP
Physics A person does some work of 1,000 J in 2 s. His power will be ________ 25W 50W 1000W 500W 25W 50W 1000W 500W ANSWER DOWNLOAD EXAMIANS APP
Physics The modulus of rigidity is the ratio of Longitudinal stress to longitudinal strain Volume stress to volume strain Tensile stress to tensile strain Shearing stress to shearing strain Longitudinal stress to longitudinal strain Volume stress to volume strain Tensile stress to tensile strain Shearing stress to shearing strain ANSWER DOWNLOAD EXAMIANS APP
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