Only 45% Can Answer this Science Quiz Correctly Solve this if you are Intelligent

Only 45% Can Answer this Science Quiz Correctly Solve this if you are Intelligent

Scinece Quiz No 1


Only 45% Can Answer this Quiz Correctly Solve this if you are Intelligent?

Scinece Quiz No 1

Question 1 of 10.

What does a light-year measure?

1. Brightness
2. Time
3. Distance
4. Weight
Question 2 of 10.

Which kind of waves are used to make and receive cellphone calls?

1. Radio Waves
2. Sound waves
3. Gravity Waves
4. Visible light Waves

Correct Answer is Sound Waves

A sound wave is the pattern of disturbance caused by the movement of energy traveling through a medium (such as air, water, or any other liquid or solid matter) as it propagates away from the source of the sound. The source is some object that causes a vibration, such as a ringing telephone, or a person's vocal chords. The vibration disturbs the particles in the surrounding medium; those particles disturb those next to them, and so on. The pattern of the disturbance creates outward movement in a wave pattern, like waves of seawater on the ocean. The wave carries the sound energy through the medium, usually in all directions and less intensely as it moves farther from the source. The idea that sound moves in waves goes back (at least) to about 240 B.C. The Greek philosopher Chrysippus (c. 240 B.C.), the Roman architect and engineer Vetruvius (c. 25 B.C.), and the Roman philosopher Boethius (A.D. 480-524) each theorized that sound movement might take a wave form.

Question 3 of 10.

Denver, Colorado, is at a higher altitude than Los Angeles, California. Which of these statements is correct?

1. Water boils at a higher temperature in Denver than Los Angeles
2. Water boils at the same temperature in both Denver and Los Angeles
3. Water boils at a lower temperature in Denver than Los Angeles.
Question 4 of 10.

Which of the following technological developments came first?

1. Telescope
2. Telephone
3. Teletype
4. Telegraph
Question 5 of 10.

Which of these terms is defined as the study of how the positions of stars and planets can influence human behavior?

1. Meteorology
2. Astronomy
3. Alchemy
4. Astrology
Question 6 of 10.

Which of these elements is needed to make nuclear energy and nuclear weapons?

1. Nitrogen
2. Sodium chloride
3. Uranium
4. Carbon dioxide
Question 7 of 10.

Which of these is the main way that ocean tides are created?

1. None of the Above
2. The rotation of the Earth on its axis
3. The gravitational pull of the sun
4. The gravitational pull of the moon

The gravitational pull of the moon

The moon's gravitational pull on the Earth is the main cause of the rise and fall of ocean tides. The moon's gravitational pull causes two bulges of water on the Earth's oceans—one where ocean waters face the moon and the pull is strongest and one where ocean waters face away from the moon and the pull is weakest

Question 8 of 10.

Which of these people developed the polio vaccine?

1. Albert Einstein
2. Marie Curie
3. Isaac Newton
4. Jonas Salk
Question 9 of 10.

When was the first plastic made of artificial materials patented?

1. 1910
2. 1909
3. 1925
4. 1943
Question 10 of 10.

What airplane has not been flown commercially since 2003?

1. Airbus 380
2. Boeing 747
3. Concorde

Next question 1 of 10

All 10 questions completed!


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