Home
Class 12
MATHS
The accompanying graph illustrates the p...


The accompanying graph illustrates the presence of a certain strain of bacteria at various pH levels. Between which two pH values is the rate at which the number of colonies of bacteria increasing at the lowest rate?

A

5 to 6

B

6 to 7

C

7 to 8

D

8 to 9

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBLEM SOLVING AND DATA ANALYSIS

    ENGLISH SAT|Exercise Grib-In|40 Videos

  • PROBLEM SOLVING AND DATA ANALYSIS

    ENGLISH SAT|Exercise Grib-In|40 Videos

  • PROBLEM SOLVING AND DATA ANALYSIS

    ENGLISH SAT|Exercise EXERICSE|80 Videos

  • PROBLEMS IN CONTEXT

    ENGLISH SAT|Exercise PRACTICE TEST|10 Videos

Similar Questions

Explore conceptually related problems

which one of the following aqueous solution of salts has the lowest pH value?

According to the line graph above, between which two consecutive years was there the greatest change in the number of 3 -D movies released?

Which solution will have the lowest pH value ?

Two different coils have self inductances L_1=9mH and L_2=2mH . The current in one coil is increased at a constant rate. The current in the second coil is also increased at the same constant rate. At a certain instant of time, the power given to the two coils is the same. At that time, the current the induced voltage and the energy stored in the first coil are i_1,V_1 and W_1 respectively. Corresponding values for the second coil at the same instant are i_2,V-2 and W_2 respectively. Then,

Two different coils have self-inductances L_(1) = 8 mH and L_(2) = 2 mH . The current in one coil is increased at a constant rate. The current in the second coil is also increased at the same constant rate. At a certain instant of time, the power given to the two coil is the same. At that time, the current, the induced voltage and the energy stored in the first coil are i_(1), V_(1) and W_(1) respectively. Corresponding values for the second coil at the same instant are i_(2), V_(2) and W_(2) respectively. Then:

The rate of increase in the number of bacteria in a certain bacteria culture is proportional to the number present. Given the number triples in 5 hrs., find how many bacteria will be present after 10 hours. Also find the time necessary for the number of bacteria to be 10 times the number of initial present. [Given log_e3=1. 0986 ,\ e^(2. 1972)=9 ]

The rate of increase of the bacteria in a culture is proportional to the number of bacteria present and it is found that the number doubles in 6 hours. Prove that the bacteria becomes 8 times at the end of 18 hours.

The number of bactria in a colony is estimated over the course of 9 days, as shown in the table below. Which of the following best describes the relationship between time and the estimated number of bacteria over these 9 days?

In acidic medium the rate of reaction between [BrO_(3)^(-)] and [Br^(-)] ions given by the expression - (d[BrO_(3)^(-)])/(dt) = k [BrO_(3)^(-)][Br^(-)][H^(+)]^(2) It means (i) rate of constant of the reaction depends upon the concentration of H^(+) ions (ii) rate of reaction is independent of the concentration of acid added (iii) the change in pH of the solution will affect the rate of reaction (iv) doubling the concentration of H^(+) ions will increase the reactions rate by 4 items.

ENGLISH SAT-PROBLEM SOLVING AND DATA ANALYSIS-Multiple Choice
  1. On January 1, a share of a certain stock costs of $180. Each month dec...

    Text Solution

    |

  2. A certain population of insects starts at 16 and doubles every 6 days....

    Text Solution

    |

  3. The accompanying graph illustrates the presence of a certain strain of...

    Text Solution

    |

  4. After a single sheet of paper is folded in half, there are two layers ...

    Text Solution

    |

  5. The yearly growth in the number of fast food restaurants by the functi...

    Text Solution

    |

  6. C=60+0.05d The equation above represents the total monthly cost, C, ...

    Text Solution

    |

  7. The graph above represents a jogger's speed during her 20-minutes jog ...

    Text Solution

    |

  8. If a(n) represents the nth term of the sequence 45, 18, 6, …, and a(1)...

    Text Solution

    |

  9. The owner of a small computer repair business has one employee, who is...

    Text Solution

    |

  10. The breakdown of a sample of a chemical compounds is represented by th...

    Text Solution

    |

  11. Some banks chargea fee on saving accounts that are left inactive for a...

    Text Solution

    |

  12. Chris plans to purchase a car that loses it value at rate of 14% per y...

    Text Solution

    |

  13. Vanessa plans to invest $10,000 for 5 years at an annual intersect rat...

    Text Solution

    |

  14. Miriam and Jessica are growing bacteria in a laboratory. Miriam uses t...

    Text Solution

    |

  15. The number of square units, A, in the area covered by a bacteria cultu...

    Text Solution

    |

  16. Two health clubs offer different membership plans. The accompanying gr...

    Text Solution

    |

  17. Based on the data in the table above, which statements is true about t...

    Text Solution

    |

  18. The City Tunnel and Bridge Authority in a certain city estimates that ...

    Text Solution

    |

  19. Which of the accomanying tables that show how population is changing o...

    Text Solution

    |

  20. A radioactive substance has an initial mass of 100 grams, and its mass...

    Text Solution

    |