AP 7th Science Mock Test 2023 For Chapter – 5 : ” Temperature and Its Measurement ” Online Practice Test

1. Melting point of ice is

2. Boiling point of water is

3. In which season, temperature is very high ?

4. Which of the following is a good conductor of heat ?

5. The range of temperature in clinical thermometer is _______

6. The following one prevents mercury level from falling on its own in a clinical thermometer .

7. Which is thermometric liquid in the following ?

8. The first thermometer was introduced by _______

9. The normal temperature of a human body is

10. Which of the following thermometers does not contain mercury ?

11. Heat is a form of energy that can be felt by us by the sense of ______

12. Cloths of ______colours absorb heat better than cloths of _____ colours .

13. Which is not the property of mercury ?

14. The constant temperature at which ice melts is called _______ of ice .

15. The constant temperature at which water starts boiling is called ______ of water .

16. Match the following

A                                                                     B

1. Clinical thermometer                                (  )    p) Form of energy
2. Heat                                                              (  )    q) 37 C
3. Normal temperature of human body     (  )    r)  Kink

17. -5 C temperature is _________ than 0 C temperature .

18. Boiling point of water and melting point of ice are

19. Boiling point : 100 C :: melting point : __________

20. Find the odd one out ?

21. Ravi wants to know the temperature of boiling water with clinical thermometer. What may happen ? Guess .

22. The scale 35 C - 45 C marked on the thermometer

24. If markings on thermometer are wiped out, how do we create new markings ?

25. Thermometer works on the principle ________

26. Before using clinical thermometer, we should _______

27. Rubbing your palms generates

28. The apparatus used for showing the experiment that liquids expand on heating is

29. When a person's body temperature is measured with clinical as well as laboratory thermometers . What difference you would find ?

30. Choose the correct statement

31. One of the following home appliances is not used as heat generating one

32. This is not useful as clinical thermometer

33. The following belongs to heat occurrence

34. Only because of this, solar power plants are established

35. The purpose of laboratory thermometer is to measue the temperature of

36. Which of the following is used to know the temperature in infants ?

37. Find the possible examples for conversion of other forms of energy into heat energy

38. What will you do to escape from extreme cold conditions during winter season ?

39. What is the measure of the degree of hotness (or) coldness of a body called ?

40. The places in Telugu states mostly affected with high range temperatures during summer .

41. Find out the name of the picture given below

42. The function of the picture given below is for

43. Find 'X' in the given picture

44. Find 'X' in the given picture

45. Find 'X' in the given picture

46. Find 'X' in the given picture

47. The given picture shows the experiment that proves ________

48. Identify the picture

49. The energy which makes object appear ______  is called heat

50. The measure of the degree of hotness or coldness of an object is called _________

51. Heat is a form of energy , that transferred from an object at _______ to the object at  _______ .

52. We use thermometers for measuring

53. These are different kinds of energies

54. Heat energy can be converted into

55. These liquids are used in thermometer

56. Thermometer works on the principle of

57. First thermometer was invented by Galileo in ______ AD.

58. The normal temperature of human body is ____ (in Fahrenheit)

59. The maximum and minimum temperatures of a day are measured by

60. The temperature of an object can be measured by

61. The range of temperature readings on clinical thermometer

62. Relation between Celsius temperature to Fahrenheit temperature is

63. We use ..................... in the thermometer

64. Temperature of boyanapalli is - 4⁰ C and mannuru is 3⁰ C.Which of them has Greater temperature ?

65. What is the reason for using mercury in thermometers ?

66. Why do we prefer alcohol in thermometers instead of water ?

67. Which equipment is used to turn electrical energy into heat energy ?

68. When we heat water on the gas stove which energy is turned into heat energy ?

69. Mercury is a

70. If we mix glucose in water of temperature 30 C, the temperature will be

71. If we mix Washing powder in water of temperature 30 C, the temperature will be

72. If we mix Baking soda in water of temperature 30 C, the temperature will be

73. If we mix Sugar in water of temperature 30 C, the temperature will be

74. If we mix Salt in water of temperature 30 C, the temperature will be

75. Doctors uses _______ thermometers to measure human body temperature .

76. At room temperature mercury is in ______ state .

77. -7 C is less than _____ C .

78. In which season temperature is very less ?

79. Which of the following is a bad conductor of heat

80. Which is thermometric liquid  in the following ?

81. Which is not a thermometric liquid  in the following ?

82. Which substance does Galileo used in his thermometer ?

83. The constant temperature at which water boils is called _______  of water .

84. The constant temperature at which water freezes is called _______  of water .

85. Rubbing two stones generates

86. To measure temperature of the following we use laboratory thermometer ?

87. To measure temperature of the following we don't use laboratory thermometer ?

88. Laboratory thermometers are used to measure

89. Rama wants to measure minimum and maximum temperature of a day in school.Which thermometer is helpful ?

90. Vaishu is a 5 months old girl got fever. Which thermometer helps to measure temperature ?

91. If   you want to know the temperatures of your friends . Which thermometer do you use ?

92. Identify 'X' in the given figure ?

93. Identify 'X' in the given figure ?

94. Identify 'X' in the given figure ?

95. Temperature of this body part is higher than other parts ?

96. Temperature of this body part is higher than other parts ?

97. The following one is a form of energy ?

98. If temperature in Fahrenheit is 100 F, convert into Celsius ?

99. If temperature in Fahrenheit is 104 F, convert into Celsius ?

100. If temperature in Fahrenheit is 108 F, convert into Celsius ?