Which of the following Rays are more Penetrating?

Related Mcqs:

1. Which one of the following of glass can cut ultraviolet rays?

   A. Jena Glass
   B. Soda Glass
   C. Pyrex Glass
   D. Crookes Glass

   Submitted by: Parvez Malik

2. X-rays were discovered by __________?

   A. Wilhelm Conrad Roentgen
   B. Thomson
   C. Ernest Rutherford
   D. Bacquerel

   Submitted by: Rubina Suleman

3. Who discovered the Gamma Rays?

   A. Alfred Marshall
   B. Paul Villard
   C. Bohar
   D. Jabar bin Hayan

   Submitted by: Rubina Suleman

4. Primary cosmic rays are composed largely of very fast__________?

   A. Protons
   B. Neutrons
   C. Electrons
   D. Gamma rays

   Submitted by: Malik Asghar Hussain

5. Which rays are trapped in our galaxy by magnetic waves?

   A. Alpha rays
   B. Gamma rays
   C. Cosmic rays
   D. None of these

   Submitted by: Malik Asghar Hussain

6. Gamma rays have greatest similarity with?

   A. a-rays
   B. X-rays
   C. b-rays
   D. U.V.-rays

   Submitted by: Malik Asghar Hussain

7. The light rays used for eliminating bacteria?

   A. X-rays
   B. infrared rays
   C. microwave radiation
   D. ultra-violet radiation

   Submitted by: Malik Asghar Hussain

8. The study of X-rays and their medical applications is called _________ ?

   A. Radiology
   B. Raciology
   C. Rheumatology
   D. Rheology

   Submitted by: Rashid Mehmood

9. Which of the following protects the body against infectious disease and foreign invaders?

   A. Leukocytes
   B. Red blood cells
   C. Endoplasmic reticulum (ER)
   D. Golgi apparatus

   Submitted by: Farhan Abbasi

10. Which of the following is not a chemical reaction ?

    A. Burning of coal
    B. Conversion of water into steam
    C. Digestion of food
    D. Burning of paper

    Submitted by: Mansoor Ahmed Suhag