Who discovered the Gamma Rays?

Related Mcqs:

1. Gamma rays have greatest similarity with?

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

   Submitted by: Malik Asghar Hussain

2. X-rays were discovered by __________?

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

   Submitted by: Rubina Suleman

3. 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

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

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

   Submitted by: Rashid Mehmood

5. 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

6. What happens when sun’s rays are vertical on the equator?

   A. Days are of greater duration than nights
   B. Days are of equal duration as nights
   C. Days are of smaller duration than nights
   D. None

   Submitted by: Kashif Ashraf

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

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

   Submitted by: Malik Asghar Hussain

8. 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

9. 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

10. 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