Density of a substance is 13 g/cm3. Its density in S.I. will be: 

  1. 13 × 102 kg/m3
  2. 13 × 103 kg/m3
  3. 13 × 109 kg/m3
  4. 13 × 106 kg/m3

Answer (Detailed Solution Below)

Option 2 : 13 × 103 kg/m3
Free
UP TGT Hindi FT 1
125 Qs. 500 Marks 120 Mins

Detailed Solution

Download Solution PDF

Concept:

  • Density: The mass per unit volume is called density.

Density (ρ) = Mass (m)/Volume (m3)

  • The SI unit of density is kg/m3.

Calculation:

Given: Mass = 13 g = 13 × 10-3 Kg

Volume = 1 cm3 = (1 × 10-2)3 = 1 × 10-6 m3

In SI unit

Latest UP TGT Updates

Last updated on May 6, 2025

-> The UP TGT Exam for Advt. No. 01/2022 will be held on 21st & 22nd July 2025.

-> The UP TGT Notification (2022) was released for 3539 vacancies.

-> The UP TGT 2025 Notification is expected to be released soon. Over 38000 vacancies are expected to be announced for the recruitment of Teachers in Uttar Pradesh. 

-> Prepare for the exam using UP TGT Previous Year Papers.

Hot Links: teen patti yes teen patti club teen patti bodhi