All of the following are electromagnetic radiations except__________?

Related Mcqs:

1. The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?

   A. Ionosphere B. Troposphere C. Mesosphere D. Stratosphere E. None of these...

2. Ozone layer protects the Earth from __________ radiations from the Sun.

   A. microwaves B. infrared C. X-rays D. ultraviolet Submitted by: Aamir Hussain Laghari...

3. Radiations are harmful as it:___________?

   A. Causes skin cancer B. Causes anemia C. Alters body tissue D. is unstable Submitted by: Fahad Mehsud...

4. 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 ray Submitted by: Mansoor Ul Haque...

5. The scientist who first sent electromagnetic waves to distant places is?

   A. James Clerk Maxwell B. Heinrich Hertz C. Thomas Alva Edison D. John Logie Baird Submitted by: Malik Asghar Hussain...

6. In general, good absorbents of electromagnetic radiation are also good___________?

   A. Radiators  B. Conductors C. Insulators D. Semi Conductors Submitted by: Rida...

7. Defeciency of following vitamin decreases hemoglobin production ?

   A. Biotin B. Thiamine C. Niacin D. Pyridoxine E. None of these...

8. Which of the following is a ferromagnetic material ?

   A. Tungsten B. Aluminium C. Copper D. Nickel...

9. Which of the following cannot be stored in glass bottle?

   A. Aqua regia B. HF C. HCL D. HBr Submitted by: MUHAMMAD ALI...

10. Which of the following vitamin is known as Cobalamin?

    A. vitamin B-1 B. vitamin B-3 C. vitamin B-9 D. vitamin B-12 Submitted by: Malik Asghar Hussain...