Advertisements
Advertisements
What does the temperature measure?
Concept: undefined >> undefined
Name the instrument used for measuring the temperature of a person. Draw its labelled neat diagram.
Concept: undefined >> undefined
Advertisements
What is a clinical thermometer? State its special feature. Draw a labelled neat diagram of a clinical thermometer showing the range of temperature marked on it.
Concept: undefined >> undefined
What is the normal temperature of the human body? How is it indicated in a clinical thermometer?
Concept: undefined >> undefined
Can a clinical thermometer be used to measure the temperature of the boiling water? Give the reason for your answer.
Concept: undefined >> undefined
Tick the most appropriate answer.
The maximum and minimum thermometer is commonly used by a
Concept: undefined >> undefined
Fill in the blank.
The lower fixed point in a laboratory thermometer is the same as that of ................
Concept: undefined >> undefined
Fill in the blank.
The temperature at which water freezes is known as ..................
Concept: undefined >> undefined
State if the following statement is true or false. Correct the statement if it is false.
A laboratory thermometer has a kink in its capillary tube.
Concept: undefined >> undefined
State if the following statement is true or false. Correct the statement if it is false.
Water is the most commonly used thermometric substance.
Concept: undefined >> undefined
Answer the following in a word or two or in a sentence.
At what temperature is the upper fixed point of a clinical thermometer kept?
Concept: undefined >> undefined
Answer the following in short.
Why is there a slight bend in the capillary tube of a clinical thermometer near the bulb?
Concept: undefined >> undefined
Answer the following in short.
What is the function of the bulb in a thermometer?
Concept: undefined >> undefined
Answer the following in detail.
What do you understand by the term temperature?
Concept: undefined >> undefined
Answer the following in detail.
Distinguish between laboratory and clinical thermometers.
Concept: undefined >> undefined
Select the correct alternative:
Mechanical advantage of a machine is defined as:
Concept: undefined >> undefined
The mechanical advantage of a lever is equal to ______.
Concept: undefined >> undefined
Tick the most appropriate answer.
If the effort lies between the fulcrum and the load, then the lever belongs to which class?
Concept: undefined >> undefined
Tick the most appropriate answer.
The effort required to lift a load of 800 N by using a lever having a mechanical advantage of 1.6 is
Concept: undefined >> undefined
State if the following statement is true or false. Correct the statement if it is false.
The load and effort can act at a single point in a lever.
Concept: undefined >> undefined
