X-rays were discovered by __________?

Related Mcqs:

1. Who discovered the Gamma Rays?

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

   Submitted by: Rubina Suleman

2. What is the name of newsly discovered galaxy which may be the earliest and most distant galaxy ever discovered in April 2022?

   A. HD1
   B. GN-z11
   C. Milky way
   D. None of these

   Submitted by: adeel2550

3. Which of the following Rays are more Penetrating?

   A. Beta rays
   B. Alpha rays
   C. Gamma rays
   D. X-rays

   Submitted by: Farjan Ahmed Soomro

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 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

10. Radioactivity was discovered by __________?

    A. Kelvin
    B. Thomson
    C. Rutherford
    D. Bacquerel