SINDH MDCAT 2016 PAPER

1. If T1 is the temperature of the hot body and T2 is the temperature of the cold body, the efficiency of a Carnal engine is given by:

2. 0n Fahrenheit scale lower point is marked 32 and upper point 212. Interval between them is equally divided into _____ equal parts.

3. Radioactivity results in ionization in materials. The Ionizing power of _____ is highest.

4. During the process of nuclear disintegration, when beta particle emission occurs, atomic no of the atom changes by _____ and its mass number changes by

5. The radio isotopes radiating Gamma rays, advisable for treatment of patients need to have _____ half life.

6. 4 resistors of 10 Ohm each are connected in an electric circuit In series. Their combined effect is equivalent ( in ohm) to:

7. A steady current of 5 A is drawn from an electric source working at a voltage of 100 v. The power consumed (in Watts) is

8. The magnetic flux of induction B is measured in the units which are equivalent to:

9. Which of the following waves are electromagnetic waves?

10. The spectral series of Hydrogen spectra that lies in ultraviolet region is: