Which quantity always changes when a body is in motion?
Correct answer C. Its position vector
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Everyday Science MCQs
Page 178 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
Page 178 of 198
In which state of matter is linear expansion observed?
Correct answer B. Solids
In what unit is the coefficient of linear or volume expansion expressed?
Correct answer B. K⁻¹
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Which expression gives the coefficient of linear expansion?
Correct answer D. ΔL/LΔT
Which formula converts between the Celsius (centigrade) and Fahrenheit scales?
Correct answer D. (F - 32)/9 = C/5
Which of the following particles has no mass?
Correct answer D. Photon
Who wrote the first book on physics?
Correct answer A. Aristotle
The study of living things falls under which branch of science?
Correct answer A. Biological science
The physics of moving charged particles is known as?
Correct answer D. Electrodynamics
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Which branch of science is concerned with the study of living things?
Correct answer B. Biological sciences
Which branch of physics studies nuclear particles such as neutrons and protons, together with the structure of the nucleus?
Correct answer C. Nuclear Physics
The branch of physics that deals with highly energetic ions is called?
Correct answer D. Plasma physics
Physics belongs to which broad branch of science?
Correct answer B. Physical sciences
Which branch of science studies the properties of matter and energy?
Correct answer B. Physics
Two cars start 150 km apart and drive towards each other, one at 60 km/h and the other at 40 km/h. After how many hours will they meet?
Correct answer E. 1.5
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Which SI unit is used to measure heat?
Correct answer B. Joule
Number of nuclear pores/nucleus in an RBC are
Correct answer B. 3?4
The stent energy in the form of ADP is regenerated by mitochondria into:
Correct answer C. ATP
The place of centromere where spindle fibres get attached is
Correct answer A. Kinetochore
Ribosomes are assembled in
Correct answer A. Nucleolus