A. Red light
B. Sound waves
C. X-Rays
D. Photon
Submitted by: Mansoor Ul Haque
Advertisement
Related Mcqs:
- 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...
- Ozone layer protects the Earth from __________ radiations from the Sun.
- A. microwaves B. infrared C. X-rays D. ultraviolet Submitted by: Aamir Hussain Laghari...
- Radiations are harmful as it:___________?
- A. Causes skin cancer B. Causes anemia C. Alters body tissue D. is unstable Submitted by: Fahad Mehsud...
- 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...
- 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...
- In general, good absorbents of electromagnetic radiation are also good___________?
- A. Radiators B. Conductors C. Insulators D. Semi Conductors Submitted by: Rida...
- Which of the following is not a Fat-soluble vitamin?
- A. Vitamin A B. Vitamin B C. Vitamin D D. Vitamin E Submitted by: Anand Hanjhro...
- Which of the following bonds are weakest in nature?
- A. Single bond B. Double bond C. Triple bond D. Hydrogen bond Submitted by: Malik Asghar Hussain...
- When sound waves travel from air to water which of the following quantities remains unchanged?
- A. Speed B. Frequency C. Intensity D. Wavelength Submitted by: Rashid Mehmood...
- Which of the following is the largest gland of the Human body _________?
- A. Lungs B. Liver C. Skin D. Gall Bladder Submitted by: Aamir khan Hullio...
Advertisement