In Newton's law of cooling experiment, w...

In Newton's law of cooling experiment, we plot a graph of `((d theta)/(dt))` against the temperature difference `(theta-theta_(0))`. The graph is

a curve passing through the origin

a straight line passing through the origin

a straight line having an intercept on the y axis

a straight line having an intercept on the temperature axis

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

KINETIC THEORY OF GASES ,THERMODYNAMICS AND RADIATION
MARVEL PUBLICATION|Exercise TEST YOUR GRASP - 9|30 Videos
INTERFERENCE AND DIFFRACTION
MARVEL PUBLICATION|Exercise TEST YOUR GRASP|20 Videos
MAGNETIC EFFECTS OF ELECTRIC CURRENT
MARVEL PUBLICATION|Exercise MCQ|195 Videos

Similar Questions

Explore conceptually related problems

State Newton's law of cooling and draw the graph showing cooling of hot water with temperature.

A body cools in a surrounding which is at a constant temperature of theta_(0) Assume that it obeys Newton's law of cooling Its temperature theta is plotted against time t Tangents are drawn to the curve at the points P (theta =theta_(1)) and Q(theta =theta_(2)) These tangents meet the time axis at angle of phi_(2) and phi_(1) as shown .

In Newton's law of cooling (d theta)/(dt)=-k(theta-theta_(0)) the constant k is proportional to .

Ac cording to Newton's law of cooling, the rate of cooling of a body is proportional to (Delta theta)^(n) , where Delta theta is the difference of the temperature of the body and thae surrounding. What is the value of n out of 4,3,2,and 1?

A body cools in a surrounding which is at constant temperature of theta_(0) . Assume that it obeys Newyon's law of colling. Its temperature theta is plotted against time t . Tangents are drawn to the curve at the points P(theta=theta_(t)) and Q(theta=theta_(2)) . These tangents meet the time axis at angles of phi_(2) and phi_(1) , as shown

Newton's law of cooling holds good provided the temperature difference between the body and the surroundings is .

Assertion: According to Newton's law of cooling, the rate of loss of heat, -dQ//dt of the body is directly proportional to the difference of temperature. Reason :This law holds for all type of temperature differences.

MARVEL PUBLICATION-KINETIC THEORY OF GASES ,THERMODYNAMICS AND RADIATION-TEST YOUR GRASP - 9

In Newton's law of cooling experiment, we plot a graph of ((d theta)/(...
Text Solution
|
The velocities of 4 molecules are 4m/s, 5m/s, 6m/s and 2m/s respective...
Text Solution
|
Oxygen and hydrogen gas are at same temperature and pressure. And the ...
Text Solution
|
The mean free path of nitrogen molecules at 27^(@)C is 3xx10^(-7)m//s....
Text Solution
|
The equation of state for 15 gram of oxygen at pressure P, volume V an...
Text Solution
|
The rms velocity of the molecules of a gas at temperature T is 1200 m/...
Text Solution
|
If atmospheric pressure P=1xx10^(5)N//m^(2)andR=8J//"mole"//""^(@)K, t...
Text Solution
|
At what temperature is the K.E. Of a gas molecules half that of its va...
Text Solution
|
Each molecule of a gas has F degrees of freedom . The ratio (C(p))/(C(...
Text Solution
|
Argon gas is heated at constant volume through 1^(@)C. The heat suppli...
Text Solution
|
C(v) denotes the molar specific heat of a gas at constant volume and g...
Text Solution
|
One mole of a monoatomic ideal gas is mixed with one mole of a diato...
Text Solution
|
Which one of the following is not true about the following thermodynam...
Text Solution
|
During an adiabatic process, the pressure of gas is found to be propor...
Text Solution
|
The difference between the principal specific heats of a gas is 300J/k...
Text Solution
|
When the temperature of 4 moles of a gas was increased from 80^(@)C to...
Text Solution
|
100g of water is heated from 30^@C to 50^@C. Ignoring the slight expan...
Text Solution
|
The temperature of sink of Carnot engine is 27^(@)C. Efficiency of eng...
Text Solution
|
In an ideal refrigerator, heat from inside at 280 K is transferred to ...
Text Solution
|
Which one of the following statements is true in the case of radiation...
Text Solution
|
A perfectly black sphere of diameter 0.2 m is in thermal equilibrium w...
Text Solution
|