Question

I. Fill in the blanks:

1. Thermal energy flows between objects due to difference in___________

2. The degree of hotness or coldness in a substance is called ___________

3. The ___________ in a clinical thermometer prevents backflow of the Mercury into the bulb.

4. ____________________________thermometer does not use mercury.

II. Jumbled Word

a. oocdncntiu

b. mrehmeeottr

c.tuermrtpeea

d.atruolnsI

III. Answer the following question:

1. What are the steps we following precautions should be taken, while using a clinical thermometer.

2. Explain the differences between heat and temperature.​

Answer 1

(I) 1.temperature

2. The hotness or coldness of a substance iscalled its temperature and is measured with a thermometer

3. kink

4. Digital

(II) a. Conduction

b. thermometer

c. temperature

d. insulators

(III)