Science Quiz Competition 10:

Question 1: What is the chemical name of washing soda?

Question 2: What is full form of PTFA?

Question 3: What is the S. I. unit of power of lens?

Question 4: Name the scientist who discovered superconductivity?

Question 5: In our body pancreas gland produces two types of hormones namely __________ and _________ ?

Answer 1: Sodium Carbonate Decahydrate

Answer 2: Polytetrafluoroethane

Answer 3: Dioptre

Answer 4: Prof. H kammerling Onnes

Answer 5: Insulin, glucagon

Science Quiz Competition 9:

Question 1: Who proposed the theory of natural selection?

Question 2: The UV radiation from the sun is likely to cause _____________ in human.

Question 3: Which hormone is also known as fight or flight hormone?

Question 4: Which planet in our solar system is known as earth’s sister planet?

Question 5: What is the full form of APPLE?

Answer 1: Charles Darwin

Answer 2: Skin Cancer

Answer 3: Adrenaline hormone

Answer 4: Venus

Answer 5: Arian Passenger Pay Load Experiment

Science Quiz Competition 8:

Question 1: Which part of our body produces blood?
Question 2: Out of sodium and potassium which have smaller size?
Question 3: A person is suffering from a disease named 'Goitre'. Which endocrine gland of the person is not functioning properly?
Question 4: World environment day is celebrated on _________?
Question 5: Expand INSAT.


Answer 1: Bone marrow
Answer 2: Sodium
Answer 3: Thyroid gland
Answer 4: June 5
Answer 5: Indian National Satellite

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Science Quiz Competition 7:

Question 1:- Human ears can listen only those sounds whose frequency lies between ________Hz to _________ Hz.

Question 2:- At what temperature density of water is maximum?

Question 3:- Out of methane and butane which gas produces more heat on burning?

Question 4:- Who discovered X rays?

Question 5:- Name the radioisotope which is used to cure cancer disease?

Answer 1: 20 Hz to 20000 Hz

Answer 2: 4⁰C

Answer 3: Methane

Answer 4: Wilhem Karl Roentgen

Answer 5: Co-60

Science Quiz Competition 6:

Question 1:- Name the best quality coal?

Question 2:- Who discovered the presence of electrons in an atom?

Question 3:- What is a Gel?

Question 4:- What is full form of OIL?

Question 5:- Convert -100⁰ C into Kelvin scale of temperature?

Answer 1: Anthracite

Answer 2: J J Thompson

Answer 3: It is a solution in which a liquid solute is dissolved in a solid solvent.

Answer 4: Oil India Limited

Answer 5: 173 K