Everyday Science Mcqs Archives - MrMCQs

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AdminEnlightened

Which of the following rocks undergoes metamorphism to become marble?

(a) Limestone(b) Granite(c) Peat(d) Shale

(a) Limestone

(b) Granite

(c) Peat

(d) Shale

AdminEnlightened

The human nervous system consists of two main parts: What does the central nervous system (CNS) include?

a) Brain and spinal cord ✅b) Nerves connecting all parts of the bodyc) Organs of digestiond) Muscles and bones

a) Brain and spinal cord ✅
b) Nerves connecting all parts of the body
c) Organs of digestion
d) Muscles and bones

AdminEnlightened

When a person gets injured on their foot while walking, they feel pain, and their hand immediately reaches the injured site. Which system in our body coordinates this response?

a) Endocrine systemb) Digestive systemc) Nervous system ✅d) Respiratory system

a) Endocrine system
b) Digestive system
c) Nervous system ✅
d) Respiratory system

AdminEnlightened

The product of force (F) and displacement in the direction of the force is known as the following:

a) Momentumb) Work ✅c) Powerd) Energy

a) Momentum
b) Work ✅
c) Power
d) Energy

AdminEnlightened

Which type of wave has particles oscillating parallel to the direction of wave propagation?

a) Transverse waveb) Longitudinal wave ✅c) Electromagnetic waved) Standing wave

a) Transverse wave
b) Longitudinal wave ✅
c) Electromagnetic wave
d) Standing wave

AdminEnlightened

Which physical quantity represents the amount of matter in an object?

a) Weightb) Mass ✅c) Volumed) Density

a) Weight
b) Mass ✅
c) Volume
d) Density

AdminEnlightened

The splitting of an atomic nucleus into two or more smaller nuclei is known as:

a) Fission ✅b) Fusionc) Decayd) Annihilation

a) Fission ✅
b) Fusion
c) Decay
d) Annihilation

AdminEnlightened

The acceleration of an object in free fall is the following?

a) 0 m/s²b) 9.8 m/s² ✅c) 1 m/s²d) 3.0 m/s²

a) 0 m/s²
b) 9.8 m/s² ✅
c) 1 m/s²
d) 3.0 m/s²

AdminEnlightened

The process of heat transfer that occurs in fluids (liquids and gases) due to density differences is called:

a) Conductionb) Convection ✅c) Radiationd) Expansion

a) Conduction
b) Convection ✅
c) Radiation
d) Expansion

AdminEnlightened

What is the unit of electrical energy consumption?

a) Wattb) Joulec) Ampered) Kilowatt-hour ✅

a) Watt
b) Joule
c) Ampere
d) Kilowatt-hour ✅

AdminEnlightened

The nucleus of an atom is consists of the following

a) Electrons and protonsb) Electrons and neutronsc) Protons and neutrons ✅d) Electrons, protons, and neutrons

a) Electrons and protons
b) Electrons and neutrons
c) Protons and neutrons ✅
d) Electrons, protons, and neutrons

AdminEnlightened

The resistance of a conductor depends on its:

a) Temperatureb) Lengthc) Area of cross-sectiond) All of the above ✅

a) Temperature
b) Length
c) Area of cross-section
d) All of the above ✅

AdminEnlightened

Which of the following the wave have not required a medium to travel through?

a) Sound waveb) Light wave ✅c) Water waved) Seismic wave

a) Sound wave
b) Light wave ✅
c) Water wave
d) Seismic wave

AdminEnlightened

When a force is applied to an object, causing it to move in the direction of the force, work is said to be:

a) Positive ✅b) Negativec) Zerod) Both positive and negative

a) Positive ✅
b) Negative
c) Zero
d) Both positive and negative

AdminEnlightened

The process of heat transfer that occurs through electromagnetic waves is called:

a) Conductionb) Convectionc) Radiation ✅d) Expansion

a) Conduction
b) Convection
c) Radiation ✅
d) Expansion

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