Science G.k Questions
This essential gas is important so that we can breathe
oxygen
who was the scientist to propose the three laws of motion?
Issac Newton
State True or false
Crab is not a scavengers.
false
the units of time
seconds
mushrooms get their food from
dead and decaying plants.
The earth has three layers of varying temperatures. What are its three layers?
crust, mantle and core.
Discovered by Alexander Fleming, this is now used to treat infections and is considered one of the most important discoveries in the field of medical science. What is it?
Penicillin
Goitre causes due to the deficiency?
Iodine
unit to measure power
watt
how long is a giraffe"s neck approximately?
3m
What is the Rarest Blood Group?
AB Negative
who invented elevator?
Elisha G. Otis
Pendulum is the example of which type of motion?
oscillatory
units to measure force
newton
How many hearts does Octopus have?
3
what is the boiling point of water?
100 degree Celcius
Joseph Henry was given credit for this invention in 1831 which was said to revolutionize the way that people communicate during the time. What was his invention?
The Telegraph
Light is in the form of ________.
energy
units to measure frequency
hertz
what is the largest known land animal?
Elephant
State True or False
Your hair and your nails are made from the same material
true
This Greek physician was the first to keep records of his patients’ histories
Hippocrates
Which type of vitamin is used to keep skin and gums healthy?
vitamin C
light year measures in
kilometers
which plant has flowers but no proper leaves?
cactus