Science Quiz Bee Questions
Science quiz bee questions are very helpful to everybody.These are simple questions which can be asked in any competitive examination.Some science quiz bee questions are as follows:
Question (1) why a thermometer does not show a change in its reading after 1000C when kept in boiling water?
Answer: The boiling point of water is 1000C. when water reaches at this temperature and starts boiling the thermometer records no change in temperature. This happens because the quantity of heat supplied to water at this point is used as latent heat of evaporation which is utilized in converting the water into water vapour.
Question (2) why there is a small gap left at the joint between two coaches of the trains?
Answer: This is to allow expansion of coaches due to heat generated by friction of a moving train.
Question (3) while shouting across to someone far away why we bring our hands close to our mouth?
Answer: By bringing our hands close to our mouth while shouting, the sound is not allowed to spread in all directions and is directed to a particular direction where intended and becomes louder.
Question (4) Breathing at higher altitudes is difficult, Why?
Answer: Breathing at higher altitudes is difficult as the pressure of air is very low at higher altitudes and the quantity of oxygen is very less as well.
Question (5) Why, swimming in a sea is easier than in river?
Answer: Swimming in a sea is comparatively easier as the density of sea water is higher which gives higher up thrust than that of river water.
Science quiz bee questions continues
Question (6) Between a fat person and a thin person who will learn swimming possibly faster?
Answer: The fat person will be able to learn swimming faster because he displaces more water than the thin person due to high volume which will help him float much more freely compared to a thin person.
Question (7) How putting up wet cloth on the forehead of the patient suffering from high temperature helps him?
Answer: The water from the wet cloth evaporates due to body’s temperature and produces a cooling effect. This helps in bringing the body temperature down.
Question (8) why is a flash of lightening seen before thunder?
Answer: A light travels faster than sound, so it reaches the earth before the sound of thunder.
Question (9) why does water remain cold in an earthen pot?
Answer: In an earthen pot there are pores which allow water to percolate to the outer surface. Here evaporation of water producing a cooling effect.
Question (10) why are air coolers less effective in rainy season?
Answer: The atmosphere is saturated with moisture, during the rainy season. So the process of evaporation of water slows down from the moist pads of the cooler, thereby not cooling the air blown out from the cooler.
Some more questions of science quiz bee
Question (1) How bats are able to fly in dark?
Answer: Bats have very sensitive ears and capability to produce ultra sonic sound waves while flying. These ultrasonic sound waves when encounters any obstacles in their way reflects back to them and hence they avoid any collision from that. That is why they can fly in a dark without any difficulty.
Question (2) It is seen that water pipes often burst at hill stations on cold frosty nights. What is the reason?
Answer: During cold frosty nights at hill stations, the temperature may fall below 00C which is the freezing point of water. The water inside the pipes therefore converts into ice, which results into an increase in the overall volume of water. This exerts extra pressure and force on the walls of the pipe and they burst.
Question (3) Why white clothes gives more comfort than dark or black clothes during summer?
Answer: White clothes are bad absorbers of heat, whereas dark or black clothes are good absorbers of heat. So white clothes are more comfortable to wear in summer because they do not absorb heat from the sun rays.
Question (4) Why do two eyes give better vision than one?
Answer: The images of an object formed by two eyes are normally different and the fusion of these two dissimilar images in the brain gives three dimensions of the stereoscopic vision. So, two eyes give better vision than one.
Question (5) What is the reason, that some liquid burn while others do not?
Answer: Molecules of some of the liquids like, oil can combine with oxygen in the air while heat is introduced and thus it burns. Hence, oil burns but water does not.
Question (1) why a thermometer does not show a change in its reading after 1000C when kept in boiling water?
Answer: The boiling point of water is 1000C. when water reaches at this temperature and starts boiling the thermometer records no change in temperature. This happens because the quantity of heat supplied to water at this point is used as latent heat of evaporation which is utilized in converting the water into water vapour.
Question (2) why there is a small gap left at the joint between two coaches of the trains?
Answer: This is to allow expansion of coaches due to heat generated by friction of a moving train.
Question (3) while shouting across to someone far away why we bring our hands close to our mouth?
Answer: By bringing our hands close to our mouth while shouting, the sound is not allowed to spread in all directions and is directed to a particular direction where intended and becomes louder.
Question (4) Breathing at higher altitudes is difficult, Why?
Answer: Breathing at higher altitudes is difficult as the pressure of air is very low at higher altitudes and the quantity of oxygen is very less as well.
Question (5) Why, swimming in a sea is easier than in river?
Answer: Swimming in a sea is comparatively easier as the density of sea water is higher which gives higher up thrust than that of river water.
Science quiz bee questions continues
Question (6) Between a fat person and a thin person who will learn swimming possibly faster?
Answer: The fat person will be able to learn swimming faster because he displaces more water than the thin person due to high volume which will help him float much more freely compared to a thin person.
Question (7) How putting up wet cloth on the forehead of the patient suffering from high temperature helps him?
Answer: The water from the wet cloth evaporates due to body’s temperature and produces a cooling effect. This helps in bringing the body temperature down.
Question (8) why is a flash of lightening seen before thunder?
Answer: A light travels faster than sound, so it reaches the earth before the sound of thunder.
Question (9) why does water remain cold in an earthen pot?
Answer: In an earthen pot there are pores which allow water to percolate to the outer surface. Here evaporation of water producing a cooling effect.
Question (10) why are air coolers less effective in rainy season?
Answer: The atmosphere is saturated with moisture, during the rainy season. So the process of evaporation of water slows down from the moist pads of the cooler, thereby not cooling the air blown out from the cooler.
Some more questions of science quiz bee
Question (1) How bats are able to fly in dark?
Answer: Bats have very sensitive ears and capability to produce ultra sonic sound waves while flying. These ultrasonic sound waves when encounters any obstacles in their way reflects back to them and hence they avoid any collision from that. That is why they can fly in a dark without any difficulty.
Question (2) It is seen that water pipes often burst at hill stations on cold frosty nights. What is the reason?
Answer: During cold frosty nights at hill stations, the temperature may fall below 00C which is the freezing point of water. The water inside the pipes therefore converts into ice, which results into an increase in the overall volume of water. This exerts extra pressure and force on the walls of the pipe and they burst.
Question (3) Why white clothes gives more comfort than dark or black clothes during summer?
Answer: White clothes are bad absorbers of heat, whereas dark or black clothes are good absorbers of heat. So white clothes are more comfortable to wear in summer because they do not absorb heat from the sun rays.
Question (4) Why do two eyes give better vision than one?
Answer: The images of an object formed by two eyes are normally different and the fusion of these two dissimilar images in the brain gives three dimensions of the stereoscopic vision. So, two eyes give better vision than one.
Question (5) What is the reason, that some liquid burn while others do not?
Answer: Molecules of some of the liquids like, oil can combine with oxygen in the air while heat is introduced and thus it burns. Hence, oil burns but water does not.