Physics The Hooke's law is valid for Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? 4.65 sec 2.87 sec 3.44 sec 5.41 sec 4.65 sec 2.87 sec 3.44 sec 5.41 sec ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 4 times 8 times 16 times 2 times 4 times 8 times 16 times 2 times ANSWER DOWNLOAD EXAMIANS APP
Physics One light year is equal to 6 trillion miles 8 trillion miles 9 trillion miles 2 trillion miles 6 trillion miles 8 trillion miles 9 trillion miles 2 trillion miles ANSWER DOWNLOAD EXAMIANS APP
Physics One should not connect a number of electrical appliances to the same power socket because this can damage the domestic wiring due to overloading this can damage the appliances due to overloading this can damage the electrical meter the appliance will not get full voltage this can damage the domestic wiring due to overloading this can damage the appliances due to overloading this can damage the electrical meter the appliance will not get full voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Lakes freeze in cold countries in winter, leaving the water underneath at 4°F 0°F 4°C 0°C 4°F 0°F 4°C 0°C ANSWER DOWNLOAD EXAMIANS APP
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