alleryStart learning →Pick the option with the HIGHER density / strength value.
Read exercise and reference answers
- Questions
- A
- Pumice (≈700 kg/m³)
- B
- Conventional concrete (≈2400 kg/m³)
- Higher value
- Conventional concrete (≈2400 kg/m³)
- A
- Cylinder strength at 30 N/mm² cube
- B
- Cube strength at 30 N/mm²
- Higher value
- Cube strength at 30 N/mm²
- A
- Light weight aggregate concrete (1500 kg/m³)
- B
- High density barite concrete (3600 kg/m³)
- Higher value
- High density barite concrete (3600 kg/m³)
- A
- Cement specific heat (0.27 cal/g/°C)
- B
- Water specific heat (1.0 cal/g/°C)
- Higher value
- Water specific heat (1.0 cal/g/°C)
- A
- Ice latent heat of fusion (80 cal/g)
- B
- Water specific heat per °C (1 cal/g)
- Higher value
- Ice latent heat of fusion (80 cal/g)
Interactive minigame on Aggregates.
_Source: IGNOU Concrete Technology (ET-522) Mistral/in-session OCR._