Home
Class 10
PHYSICS
We feel that some objects are cold, and ...

We feel that some objects are cold, and some are hot. Is this feeling related in some way to our body temperature ? Give reasons. Also explain this with reference to the zeroth law of thermodynamics.

Text Solution

Verified by Experts

Yes, If the temperature of the objects is lower than our body temperature, e.g., ice, we feel the object is higher than our body temperature, e.g., hot water, we feel the object is hot.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • HEAT

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Textbook page 66|29 Videos
  • HEAT

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise NUMERICAL PROBLEMS FOR PRACTICE|12 Videos
  • HEAT

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Textbook page 64|3 Videos
  • GRAVITATION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Solve the following examples/numerical problems :|37 Videos
  • LAWS, RULES, UNITS AND DEFINITIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Carbon Compounds|18 Videos

Similar Questions

Explore conceptually related problems

We feel that some objects are cold, and some are hot. ls this feeling related in some way to our body temperature?

When we chew a piece of bread for some time, we feel sweet taste in our mouth. Give reason.

Knowledge Check

  • When we look at some object through our eyes then image formed on the retina is

    A
    Real
    B
    Virtual
    C
    Erect
    D
    Inverted
  • Similar Questions

    Explore conceptually related problems

    List some objects that are used in daily life and mark them as cold or hot.

    List some objects that are used in daily life and mark them as cold or hot.

    List some objects that are used in daily life and mark them as cold or hot.

    Two bodies moving towards each other collide and move away in opposite directions. There is some rise of temperature of the bodies in the process. Explain the reason for the rise of temperature and state what type of collision is it.

    Potatoes are generally brown in colour. But, we find some green areas on potatoes. Give reason.

    Explain why: (a) A body with large reflectivity is a poor emitter (b) A brass tumbler feels much colder than a wooden tray on a chilly day. (c) An optical pyrometer (for measuring high temperature) calibrated for an ideal black body radiation gives too low value for the temperature of a red-hot iron piece in the open, but gives a correct value for the temperature when the same piece is in the furnace. (d) The earth without its atmosphere would be inhospitably cold. (e) Heating systems based on circulation of steam are more efficient in warming a building than those based on circulation of hot water.

    Why does our plam feel cold when we put some acetone or perfume on it ?