Science Quiz: Biology, Chemistry, And Physics
(116).jpg "Science Quiz: Biology, Chemistry, And Physics")
Are you ready for a pop quiz? That’s right! In the following questionnaire, we’ll be looking at one of the essential studies in human history – science! We’ll be looking at the core three topics that constitute scientific study; biology, physics, and chemistry, which give us so much of the information we need to understand life and the universe around us. How much do you know?
- 1.Why a man sitting in a moving bus suddenly moves forward when the bus suddenly stops?
- A.
Due to inertia
- B.
Due to brakes
- C.
Due to negative acceleration
- D.
Due to force exerted by the machine
- E.
None of these
- 2.The person sitting in a moving car has _________energy.
- A.
Kinetic energy
- B.
Potential energy
- C.
Both kinetic and potential energy
- D.
Elatic potential energy
- E.
Gravitational patential energy
- 3.Why in hitting the carpet with stick mud flies away?
- A.
Due to friction
- B.
Due to inertia
- C.
None of these
- D.
Due to force of stick
- E.
Both A and B
- 4.Why are transition elements called so?
- A.
Variable valency
- B.
Having different colors
- C.
Constant valency
- D.
None of these
- E.
Both A and B
- 5.Why is it challenging to prepare a supersaturated solution?
- A.
None of these
- B.
Because it cant be prepared at room temperature
- C.
Solute particles cant be homogenised
- D.
Constant heat pressure
- E.
Oxygen in air
- 6.Is electrolysis same to ionization? If no, why?
- A.
Yes!
- B.
Electrolysis can't be done without ionization
- C.
It can be done
- D.
Matter splits up into its ions
- E.
None of these
- 7.Why on hitting the ball with the center of the bat more effective short is played?
- A.
Fx + fy= o
- B.
Center of gravity remained within its base
- C.
It produces more torque
- D.
Both A and B
- E.
None of these
- 8.What are Jacobson's organs?
- A.
Two pits present on palate on snake
- B.
Nostrils
- C.
Organs present in note
- D.
Tachea
- E.
None of these
- 9.Each rank of classification is called:
- A.
Texon
- B.
Evolutionary taxonomy
- C.
Homology
- D.
Analogy
- E.
None of these
- 10.Enthalapy of products of exothernic reaction is_________.
- A.
Less
- B.
More
- C.
Sometimes less and sometimes more
- D.
Equal
- E.
None of these
Questions: 20 | Attempts: 57118 | Last updated: Jul 7, 2021
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