All categories

3 years ago

Explain different types of thermometer and their thermometry substance

Physics

1 answer:

Rudiy273 years ago

3 0

Answer:

Explained below

Explanation:

1) Liquid in glass thermometer: This type of thermometer is used primarily to measure the temperatures from inspection of changes in volume of liquid.

Thermometry substance is mercury or alcohol

2) Gas thermometer: This type is used to measure temperature as a result of changes in gas pressure or volume.

Thermometry substance is Gas.

3) Resistance thermometer: This type is used to measure temperature due to changes in electric resistance.

Thermometry substance is Resistance wire.

4) Thermocouple thermometer: This type is used to measure the temperature due to changes in electrical potential difference occurring between two metal junctions.

Thermometry substance is two wires that are dissimilar.

5) Bimetallic thermometer: This is a type of thermometer that measures temperature by converting temperature into mechanical displacement by making use of Bimetallic strip.

Thermometry substance is two metals that are dissimilar.

You might be interested in

One plate goes under another in a _____.

marta [7]

One plate goes under another in the subduction zone. So for the given question, the correct option is option “A”. Subduction rates are not very high. They can be only a few centimeters per year and that is the reason people do not feel the effect. The plates between which the shifting occurs can either be oceanic crust or the continental crust. Mountain formations are necessarily associated with subduction movements of plates. In such cases the movements are huge and can result in earth quakes as well.

8 0

3 years ago

If you are asked to determine an object’s speed, what information must you have? A. distance and period of time B. distance and

Ierofanga [76]

<span>A. distance and period of time
Hope this helps. c:</span>

6 0

3 years ago

Read 2 more answers

The chart below represents the steps in the process of a bill becoming a law. Use the chart to answer the following question.

NARA [144]

H would be the correct answer senate house of rep then congress then president to sign

8 0

4 years ago

Read 2 more answers

When you drop a 0.43 kg apple, Earth ex erts a force on it that accelerates it at 9.8m / (s ^ 2) toward the earth's surface. Acc

Sever21 [200]

Answer:

The answer to the question is highlighted in the box

8 0

1 year ago

In doing a load of clothes, a clothes drier uses 18 A of current at 240 V for 41 min. A personal computer, in contrast, uses 2.2

Tpy6a [65]

Answer:

The time taken by the personal computer to 'surf' the internet is 11.13 h.

Explanation:

The expression for the energy in terms of current and time is as follows;

E= Vit

Here, V is the potential, i is the current and t is the time.

According to question, in doing a load of clothes, a clothes drier uses 18 A of current at 240 V for 41 min.

Convert time from minute to second.

$t=\frac{41}{60}s$

Calculate the energy used by the clothes drier.

Put V= 240 V, $t=\frac{41}{60}s$ and i=18 A in the expression for the energy.

$E= (240)(18)\frac{41}{60}$

E'= 2937.6 W

Therefore, the energy of a clothes drier is E'= 2937.6 W.

It is given in the problem that a personal computer, in contrast, uses 2.2 A of current at 120 V. With the energy used by the clothes drier, this computer is used to surf the internet.

Calculate the time taken by the computer to 'surf' the internet.

E'=V'i't'

Here, V' is the voltage used by the a personal computer, i' is the current and t' is the time taken by the personal computer.

Put E'= 2937.6 W, V= 120 V and i'= 2.2 A.

2937.6 = (120)(2.2)t'

$t'=\frac{2937.6}{264}$

t'= 11.13 h

Therefore, the time taken by the personal computer to 'surf' the internet is 11.13 h.

4 0

4 years ago

Explain different types of thermometer and their thermometry substance​

Explain different types of thermometer and their thermometry substance