SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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C
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c
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t
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T
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Detailed explanation-1: -Mathematical symbols use a roman, serif font (½, +, √, cos)-except when they are applied to calculations with units. Units are written with a roman, sans-serif font (m, N, ℃) as are mathematical operations with numbers and units (7 kg × 10 m/s ÷ 3 s = 23.3 N).
Detailed explanation-2: -On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow. Click the arrow next to the name of the symbol set, and then select the symbol set that you want to display.
Detailed explanation-3: -The letter is frequently used in physics waves to signify the period of oscillation (sometimes known as simply ‘period’). The time between one wave and the next passing over the same area is known as the period of oscillation.