Physics A person does some work of 1,000 J in 2 s. His power will be ________ 500W 25W 50W 1000W 500W 25W 50W 1000W ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Is zero Depends on the speeds of various fragments Is infinity Depends on the total mass of all the fragments Is zero Depends on the speeds of various fragments Is infinity Depends on the total mass of all the fragments ANSWER DOWNLOAD EXAMIANS APP
Physics When a ship enters the sea from a river what will be the effect? It rises a little It lowers It sways It jolts It rises a little It lowers It sways It jolts ANSWER DOWNLOAD EXAMIANS APP
Physics A boat will submerge when it displaces water equal to its own: Volume Surface area Weight Density Volume Surface area Weight Density ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 1 × 10–10 0.01 0.001 1 × 1010 1 × 10–10 0.01 0.001 1 × 1010 ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For surgeries For cleaning procedures For handling tubes All of these For surgeries For cleaning procedures For handling tubes All of these ANSWER DOWNLOAD EXAMIANS APP
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