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1. It is use to measure temperature
a. Thermometer b. Meter
C. Metal d. Solid
2. It is a poor conductor of heat
a. Thermometer b. Insulator c. Metal d. Solid
3. It is firm and stable in shape, not liquid or fluid
a. Thermometer b. Meter
c. Metal d. Solid
4. It is a good conductor of heat
a. Radiation b. Meter
C. Metal
d. Solid
5 It is a material or device that conducts or transmits heat, electricity or sound.
a. Conductor b. Converter c. Convection d. Heat
6. A repelling force occurs between two charged objects when they are of
a. Unlike signs b. Like signs c. Equal magnitude d. Insulator
7. Charge is not easily transfered in
a. Conductors
b. Converters c. Semi conductors d. Insulator
8. Which of the following is the Law of electric charge?
a. Opposite charges repel;like charges attract
b. Like charges repel;opposite charges attract
c. Neutral objects attract charge object
d. None of the above
9. An attracting force occurs between two charged objects when the charges are of
a. Unlike signs b. Like signs c. Equal magnitude d. Unequal magnitude
10. Which of the following can be attracted by a positively charged object?
a. Another positively charge b. Any other object c. Neutral object d. None​


Sagot :

Answer:

1b.meter

2.d. Solid

3.A. Thermometer

4.A. Radiation

5.d. Heat

6.B. Like signs

7.c. Semi conductors

8.d. None of the above

9.c. Equal magnitude

10.c. Neutral object

Explanation:

True

ANSWER

1. A. Thermometer

2. B. Insulator

3. D. Solid

4. C. Metal

5. A. Conductor

6. B. Like signs

7. D. Insulators

8. B. Like charges repel; opposite charges attract

9. B. Like signs

10. C. Neutral Object