Self Studies
Self Studies
Self Studies
Self Studies

Heat Test - 7...

TIME LEFT -
  • Question 1
    1 / -0

    Convert the 300K temperature to Celsius scale.

  • Question 2
    1 / -0

    Which of the following is an incorrect way of reading a clinical thermometer?

  • Question 3
    1 / -0

    If the readings on Celsius and Fahrenheit scale of thermometers read the same numerical value when placed on a substance, then the temperature of the substance measured is

  • Question 4
    1 / -0

    Land and Sea breezes occur along coastal areas or areas with adjacent large water bodies. Water and land have different heating abilities. Water takes a bit more time to warm up and is able to retain the heat longer than land does. These breezes take place due to

  • Question 5
    1 / -0

    A student is doing some experiments in the chemistry lab. He goes to take the temperature of a liquid which is boiling in a beaker. While doing so, he checks the temperature of the boiling liquid by dipping a lab thermometer into it. Why does he not take the thermometer out of the liquid before reading the temperature?

  • Question 6
    1 / -0

    Which of the following options correctly classifies the objects listed below as conductors and insulators?

    (i) Aluminium wire
    (ii) Steel spoon
    (iii) Wooden handle
    (iv) Silver coin
    (v) Plastic bottle
    (vi) Blade of knife

  • Question 7
    1 / -0

    During severe winters, water in a lake starts freezing

  • Question 8
    1 / -0

    Which of the following statements is not true?

  • Question 9
    1 / -0

    Which of the following statements is/are false?

    a. Maximum and minimum temperatures of the previous day, reported in weather reports are measured by a thermometer is called bimetallic thermometer.
    b. A thermometer that is used by doctors to measure temperature of his patients is known as clinical thermometer.
    c. The thermometer that consists of a very fine glass tube having a very small bore is called a capillary tube.

  • Question 10
    1 / -0

    Which of the following statements is/are false?

    a. Conduction starts once the two objects or the parts of the same object have attained the same temperature.
    b. Cooling coils of air conditioners are made of copper as they readily conduct away heat.
    c. Heat energy does flows through bad conductors, but at a very small rate as compared to good conductors.

  • Question 11
    1 / -0

    Match the following:

    a. Conduction 1. It is the process of transfer of heat in material bodies, due to the actual movement of the particles of the medium.
    b. Convection 2. It is the process of transfer of heat in material bodies, without the actual movement of the particles of the medium.
    c. Radiation 3. It is the process of transfer of heat from a hot body to a cold body, without the aid of any external medium.

  • Question 12
    1 / -0

    During winter, a tourist was given a choice of using either one thick blanket or two thin blankets joined together. He chose two thin blankets which were joined together. Why?

  • Question 13
    1 / -0

    Sea breeze blows during

  • Question 14
    1 / -0

    Which of the following options holds good, when we go out with an umbrella in the sun?

  • Question 15
    1 / -0

    The door of a running refrigerator inside a closed room was left open. Which of the following observations will be seen?

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 15

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now