What is the boiling point of water?
A. 100°C
B. 200°C
C. 300°C
D. 400°C
Correct Answer: A (100°C)
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A. 100°C
B. 200°C
C. 300°C
D. 400°C
A. πr(h + r)
B. 2πrh
C. πr2 + 2πrh
D. πr2
A. F = ma
B. E = mc²
C. ac = v/r
D. ac = v²/r
A. Celsius
B. Fahrenheit
C. Kelvin
D. Rankine
A. Ampere
B. Kelvin
C. Candela
D. Decibel
A. Attracts all metals equally
B. Has North and South poles
C. Has only one pole
D. Cannot be magnetized
Choose the correct Statement.
A. Atoms are bigger than molecules
B. Atoms are made up of multiple elements, while molecules are made up of a single element
C. Atoms can exist independently, while molecules cannot
D. Atoms are the basic building blocks of matter, while molecules are formed by the combination of atoms