A. Isotopes

B. Isomers

C. Electrode

D. Compound

A. Iron, Carbon

B. Copper, Tin

C. Nickel, Zinc

D. Mercury, Lead

A. Hydrogen

B. Nitrogen

C. Brass

D. Silicon

A. Volta

B. Hero

C. Fermi

D. Maiman

A. pascal

B. farad

C. Weber

D. Henry

A. Conduction

B. Convection

C. Radiation

D. None of these

A. Conduction

B. Convection

C. Radiation

D. None of these

A. Conduction

B. Convection

C. Radiation

D. All are methods of heat transfer

A. 3

B. 4

C. 5

D. 6

A. Cardiograph

B. Seismograph

C. Hydrometer

D. Hygrometer