A. a-rays
B. X-rays
C. b-rays
D. U.V.-rays
Submitted by: Malik Asghar Hussain
Related Mcqs:
- Who discovered the Gamma Rays?
A. Alfred Marshall
B. Paul Villard
C. Bohar
D. Jabar bin HayanSubmitted by: Rubina Suleman
- X-rays were discovered by __________?
A. Wilhelm Conrad Roentgen
B. Thomson
C. Ernest Rutherford
D. BacquerelSubmitted by: Rubina Suleman
- Which of the following Rays are more Penetrating?
A. Beta rays
B. Alpha rays
C. Gamma rays
D. X-raysSubmitted by: Farjan Ahmed Soomro
- Primary cosmic rays are composed largely of very fast__________?
A. Protons
B. Neutrons
C. Electrons
D. Gamma raysSubmitted by: Malik Asghar Hussain
- Which rays are trapped in our galaxy by magnetic waves?
A. Alpha rays
B. Gamma rays
C. Cosmic rays
D. None of theseSubmitted by: Malik Asghar Hussain
- The light rays used for eliminating bacteria?
A. X-rays
B. infrared rays
C. microwave radiation
D. ultra-violet radiationSubmitted by: Malik Asghar Hussain
- The study of X-rays and their medical applications is called _________ ?
A. Radiology
B. Raciology
C. Rheumatology
D. RheologySubmitted by: Rashid Mehmood
- Which one of the following of glass can cut ultraviolet rays?
A. Jena Glass
B. Soda Glass
C. Pyrex Glass
D. Crookes GlassSubmitted by: Parvez Malik
- Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy?
A. radio, visible, infrared, ultraviolet, x-ray, gamma ray
B. radio, infrared, visible, x-ray, gamma ray, ultraviolet
C. visible, radio, infrared, ultraviolet, x-ray, gamma ray
D. radio, infrared, visible, ultraviolet, x-ray, gamma raySubmitted by: Mansoor Ul Haque
- The distance between Earth and Sun is greatest during ____________?
A. Apehelion
B. Astronomical
C. Lopsided
D. AstronomiSubmitted by: Waqar Ali