1. In what three years did the Nobel Prize series end?
Ans. World War II closed the Nobel Prize for three years, from 1940 to 1942.
2. Which
animal has the potential of both males and females?
Ans. Quechua has the potential of both males and females.
3. What
are the carbohydrates that are used to make paper?
Ans. Cellular is a
carbohydrate that is used to make paper.
4. Which
acid is found in grapes and lemons?
Ans. Grapefruit contains nonionic acid and lemons contain citric acid.
5. What
is the maximum amount of water vapor in the air?
Ans. 0.001 percent.
6. Who
invented the rope-making machine?
Ans. Cartwright invented the rope-making machine in 1992.
7. What
is the maximum average age of a bat?
Ans. the maximum average age of a bat is twenty years.
8. Which
device is used to control the temperature?
Ans. A thermostat device is used to control
the temperature.
9. Which thermometer can detect high and low
temperatures at the same time?
Ans. Alcohol thermometers can detect high and
low temperatures at the same time.
10. What is the average maximum depth of the
ocean?
Ans. The average depth of the ocean is 12,500
feet.
11. What does the word mega mean?
Ans. The word mega means one million.
12. How long does the sound effect on the human
ear last after the sound is gone?
Ans. The effect of sound on the human ear lasts for
1/10 second after the sound has ceased.
13. What is the moisture in the human body that
protects the human heart from shock and dryness?
Ans. Pericardial fluid is a moisturizer
that protects the human heart from shock and dryness.
14. What is the difference between ultrasound
and X-ray?
Ans. Ultrasound is used for the soft part of the body and an X-ray
for the hard part.
15. What is the percentage of oxygen in water
by weight and how much heavier it is than gas in the air?
Ans. Oxygen is 88.8% by weight in water
and in the case of gas is 1.1 times heavier
than air. A
Social Plugin