Home
Class 9
BIOLOGY
Optimum temperature is the temperature a...

Optimum temperature is the temperature at which activities in an organism are –

A

A. Maximum

B

B. Minimum

C

C. Begin

D

D. Stop

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ADAPTATIONS IN DIRRERENT ECOSYSTEMS

    NCERT TELUGU|Exercise IMPROVE YOUR LEARNING |25 Videos

  • ANIMAL BEHAVIOUR

    NCERT TELUGU|Exercise IMPROVE YOUR LEARNING|17 Videos

Similar Questions

Explore conceptually related problems

The temperature at which a solid melts to become liquid is called -

The critical temperature of a gas is that temperature

Knowledge Check

  • Optimum temperature is the temperature at which organism's life activities

    A
    are at minimum level
    B
    begin
    C
    are at maximum level
    D
    stop

  • The absolute zero is the temperature at which

    A
    water freezes
    B
    all substances exist in solid state
    C
    molecular motion ceases
    D
    none of the above

  • The absolute zero is the temperature at which

    A
    water freezes
    B
    all substances exist in solid state
    C
    molecular motion ceases
    D
    none of the above

    • Similar Questions

    Explore conceptually related problems

    The temperature coefficient of resistance of a wire is 0.00125^@ C^(-1) w.r.t temperature at 300 K at which the resistance of the wire is one ohm. Find the temperature at which the resistance of the wire will be 2 ohm.

    A pendulum clock is 5 seconds fast at a temperature of 15°C and 10 seconds slow at a temperature of 30°C. The temperature at which it gives the correct time is

    A pendulum clock is 5 seconds fast at a temperature of 15^(@)C and 10 seconds slow at a temperature of 30^(@)C . The temperature at which it gives the correct time is

    Temperature of a gas is tK. What would be the temperature at which volume and pressure, both will reduced to half of the initial values

    Arrhenius studied the effect of temperature on the rate of a reaction and postulated that rate constant varies with temperature exponentially as k=Ae^(-E_(a)//RT) . For most of the reactions it was found that the temperature coefficient of the reaction lies between 2 to 3. The method is generally used for finding the activation energy of a reaction. Keeping temperature constant, the effect of catalyst on the activation energy has also been studied by studying how much the rate of reaction changes in the presence of catalyst. In most of the cases, it is observed that catalyst lowers the activationenergy barrier and increases the rate of reaction. If the rate oc reaction grwos 15.6 times on increasing the temperature by 30 K the temperature coefficient of the reaction will be nearly

    Home
    Profile