Answer:
It reduces strength.
Explanation:
It not desirable to produce concrete mixtures of a higher consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.
The Law of Cosines is used to find the remaining parts of an oblique (non-right) triangle when either the lengths of two sides and the measure of the included angle is known (SAS) or the lengths of the three sides (SSS) are known. The Law of Cosines states: ... c2=a2+b2−2ab cosC .
Answer:
"Aperture" seems to be the right answer.
Explanation:
- The intensity of light rays that enters an electronic camera sensor is limited either by an aperture. This same diameter would be determined by f-stops.
- This opens with a smaller f-stop level which accommodates sufficient light to something like the sensor. Relatively high f-stop amounts reduce their aperture of the lenses so that less beam moves.
Answer:
i think it's the first option
