mnsoomro

(1)  Photoelectric effect (2)  Stark effect (3)  Thermionic effect (4)  Piezo-electric effect Submitted by :- Nawaz

(1)  Glaciers (2)  Desert (3)  Island (4)  Fertile Land Submitted by :- Muhammad Nawaz

(1)  Carbon dioxide (2)  Sugar (3)  Bacteria (4)  Oxygen Submitted by :- Muhammad Nawaz

(1)  Uranium Oxide (2)  Uranium Plutonium Carbide (3)  Uranium Plutonium Oxide (4)  None of these Submitted by :- Muhammad Nawaz

(1)  Power (2)  Electric current (3)  Energy (4)  Time Submitted by :- Muhammad Nawaz

(1)  Doppler effect in which an object appears bluer when it is moving towards the observer (2)  Turning a star from white…

(1)  4 days (2)  8 days (3)  12 days (4)  16 days Submitted by :- Muhammad Nawaz

(1)  2 (2)  3 (3)  0 (4)  4 Submitted by :- Muhammad Nawaz

(1)  In asteroid belt between the orbit of Mars and Jupiter (2)  In asteroid belt between the orbit of Mars and Venus…

(1)  Optical fiber (2)  Transistor (3)  Photo diode (4)  Decoder Submitted by :- Muhammad Nawaz