Unit And Measurement - Study Mode

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[#111] Which of the following is the smallest unit?

(A) Milimetre

(B) Angstrom

(C) Fermi

(D) Metre

Correct Answer

(C) Fermi

[#112] Henry per meter is the unit of . . . . . . . .

(A) Watt per steradian

(B) Electronegativity

(C) Magnetic permeability

(D) electrical conductivity

Correct Answer

(C) Magnetic permeability

[#113] The amount of radiation being emitted by a radioactive material is measured using the conventional unit . . . . . . . .

(A) Watt

(B) Pascal

(C) Ampere

(D) Curie

Correct Answer

(D) Curie

[#114] The unit of work is

(A) Joule

(B) Neutron

(C) Watt

(D) Dyne

Correct Answer

(A) Joule

[#115] How many watts are there in a horsepower?

(A) 1000

(B) 750

(C) 746

(D) 748

Correct Answer

(C) 746