Physics When a number of resistors are connected in series in a circuit, the value of current: Decreases Becomes half Increases Remains the same Decreases Becomes half Increases Remains the same ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound is more in Air Wood Steel Water Air Wood Steel Water ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 3.33 N 5.33 N 6.33 N 4.33 N 3.33 N 5.33 N 6.33 N 4.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Sun appearing red at sunset Twinkling of stars at night Sun appearing higher in the sky than it actually is Sun becoming visible two or three minutes before actual sunrise Sun appearing red at sunset Twinkling of stars at night Sun appearing higher in the sky than it actually is Sun becoming visible two or three minutes before actual sunrise ANSWER DOWNLOAD EXAMIANS APP
Physics Which microscope is often used to view metal surfaces? Electron microscopes Scanning tunneling microscopes None of these Optical microscopes Electron microscopes Scanning tunneling microscopes None of these Optical microscopes ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which Matter becomes radioactive A metal loses conductivity A metal loses magnetic properties. Transmutation of metal occurs. Matter becomes radioactive A metal loses conductivity A metal loses magnetic properties. Transmutation of metal occurs. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS