English
Maharashtra State BoardSSC (English Medium) 10th Standard

From the options given below the specific heat of _______ is maximum. - Science and Technology 1

Advertisements
Advertisements

Question

From the options given below the specific heat of _______ is maximum.

Options

  • copper

  • silver

  • iron

  • mercury

MCQ
Fill in the Blanks
Advertisements

Solution

From the options given below the specific heat of iron is maximum.

shaalaa.com
  Is there an error in this question or solution?
Chapter 5: Heat - Choose the correct option.

APPEARS IN

SCERT Maharashtra Science and Technology 1 [English] 10 Standard SSC
Chapter 5 Heat
Choose the correct option. | Q 7

RELATED QUESTIONS

Water in lakes and ponds do not freeze at once in cold countries. Give a reason is support of your answer.


A solid metal weighing 150 g melts at its melting point of 800 °C by providing heat at the rate of 100 W. The time taken for it to completely melt at the same temperature is 4 min. What is the specific latent heat of fusion of the metal?


Heat supplied to a solid change it into liquid. What is this change in the phase called?


Water property of water makes it an effective coolant?


A mass m1 of a substance of specific heat capacity c1 at temperature t1 is mixed with a mass m2 of other substance of specific heat capacity c2 at a lower temperature t2. Deduce the expression for the temperature t of the mixture. State the assumption made, if any.


What is meant by global warming?


What do you understand by the term 'temperature'?

Discus the role of high specific heat capacity of water with reference to climate in coastal areas.

The specific heat of a substance of mass 100 g is 0.04 cal g-1 0C-1. What is its heat capacity?

What are the factors on which the quantity of heat given to a body depends?


Name the substance which has maximum specific heat capacity.


Write the approximate values of the specific latent heat of fusion of ice.


Give two reasons as to why copper is preferred over other metals for making calorimeters.


Some heat is provided to a body to raise its temperature by 25°C. What will be the corresponding rise in temperature of the body as shown on the Kelvin scale?


Read the passage and answer the questions based on it.

If heat is exchanged between a hot and cold object, the temperature of the cold object goes on increasing due to gain of energy and the temperature of the hot object goes on decreasing due to loss of energy. The change in temperature continues till the temperatures of both objects attain the same value. In this process, the cold object gains heat energy and the hot object loses heat energy. If the system of both the objects is isolated from the environment by keeping it inside a heat-resistant box then no energy can flow from inside the box or come into the box. In this situation, we get the following principle.
Heat energy lost by the hot object = Heat energy gained by the cold object. This is called the ‘Principle of heat exchange’.

  1. Where does heat transfer take place?
  2. In such a situation which principle of heat do you perceive?
  3. How can this principle be explained in short?
  4. Which property of the substance is measured using this principle?

What is specific heat capacity?


At same temperature and pressure of an ideal gas, ____________.


The molar specific heat of an ideal gas at constant pressure and constant volume is 'Cp' and 'Cv' respectively. If 'R' is the universal gas constant and the ratio 'Cp' to 'Cv' is 'γ' then CV = ______.


A block of ice of mass 120 g at temperature 0°C is put in 300 gm of water at 25°C. The xg of ice melts as the temperature of the water reaches 0°C. The value of x is ______.

[Use: Specific heat capacity of water = 4200 Jkg-1K-1, Latent heat of ice = 3.5 × 105 Jkg-1]


Thermal capacities of substances A and B are same. If mass of A is more than mass of B then:

Which substance will have more specific heat capacity?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×