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Let's Measure

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  • A boy buys two substances from a shop, both of the same mass. He finds the packet of one of the substances bigger than the other. Which packet do you think will he find weighing more and heavier to carry?
    Same mass so both will weigh the same.
  • Why do some cricket players never sweat?
    Because they have huge fans
  • Using only an addition, how do you add eight 8’s and get the number 1000?
    888 + 88 + 8 + 8 + 8 = 1000
  • What is in middle of Paris?
    R
  • What do you call a FISH with no Eye?
    FSH
  • An object has a mass of 10 grams and a volume of 5 ml. What will happen when the object is placed in water, and why?
    Sink slowly, because the density of 2 g/mL is greater than that of water
  • What is the major difference between a bird and a fly?
    A Bird can fly but a fly cannot bird
  • What is the chemical formula for "banana"?
    BaNa(suare2)
  • Name the fluid whose density in liquid form is greater than the density in its solid form.
    Water
  • The important sugar in honey is __ .
    Fructose
  • Identify the vessel from the adjoining figure.
    Eureka Can.
  • From the figure shown, Which box has a higher density. Give a reason
    Box A.No of molecules is more for the same volume.
  • If 1=3 2=3 3=5 4=4 5=4 then 6=?
    3
  • Which planet is closest in size to Earth?
    Venus
  • Which month has 28 days?
    I heard you saying February month. I mean really, don’t you know that all months in a year has 28 days or more.
  • 1litre of pure water is 1000g but in oil packets, we find 1 litre is 910g. What does it tell about the nature of the two liquid?
    the density of water > density of oil
  • What is the largest flower in the world?
    Rafflesia Arnoldii
  • 50% of our hand strength comes from?
    Little finger
  • Why the star appears to move from east to west?
    Because the earth rotates from west to east
  • Which is the oldest planet in our solar system?
    Jupitor
  • Which metal can be cut easily with a knife?
    Sodium
  • What’s the largest organ of the human body?
    Skin
  • How density is related to temperature?
    Density is inversely proportional to temperature.
  • What is the density of whole blood at STP?
    1.06 × 103 kg m–3
  • Which word is spelt wrong in every dictionary?
    Wrong
  • 12X12=9, 23X23=16, THEN 34X34= ?
    13
  • which planet can float on water
    Saturn
  • Look at this series: 36, 34, 30, 24, 16, … What number should come next?
    6
  • Observe the balloons shown. What is the physical properties that is different between the two balloons?
    volume
  • Name the instrument which is used to measure the relative density of a liquid?
    Hydrometer
  • Observe the figure carefully and Put the liquids in order from most dense to least dense?
    4>3>2>1.
  • As density INCREASES, what happens to air pressure?
    increases
  • The animals which have vocal cords?
    Giraffes
  • What was the name of the supercontinent of 200 million years ago?
    Pangaea
  • Which is the most powerful city in the world?
    Electricty
  • We can't live without iron. Where in the body is most of the iron located?
    Blood
  • Which instruments is used for testing the purity of milk?
    Lactometer
  • When a liquid is heated, will its mass increases or decreases?
    Mass remains constant.
  • Identify the state of matter in which the density of a substance is maximum.
    Solid
  • The animal which has 3 hearts?
    Octopus
  • The animal in which male gives birth to a young one
    Sea horse
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