WorksheetsPhysics quiz by vishrudh
Total questions: 10
Worksheet time: 5mins
Which one of the following is a reliable measure?
Hotness
Coldness
Temperature
None of these
Name the device which is used to measure the hotness or coldness of an object.
Picometer
Manometer
Manometer
Thermometer
Which one is filled in the bulb of a thermometer
Mercury
Lead
copper
silver
What is the normal temperature of a healthy person?
none of these
37°F
37 K
37°C
Heat always flows
from a colder object to a hotter object
from a hotter object to a colder object
in both the directions
heat never flows from one object to othe
Conduction is the method of transfer of heat in
liquid
solid
gases
vaccum
Heat from the sun reaches to us by
radiation
conduction
convection
all of these
A beggar wrapped himself with a few layers of newspaper on a cold winter night. This helped him to keep himself warm because:
friction between the layers of newspaper produces heat
air trapped between the layers of newspaper is a bad conductor of heat
newspaper is a conductor of heat
newspaper is at a higher temperature than the temperature of the surroundiong
A marble tile would feel cold as compared to a wooden tile on a winter morning, because the marble tile
is a better conductor of heat than the wooden tile.
is polished while wooden tile is not polished.
reflects more heat than wooden tile.
is a poor conductor of heat than the wooden tile.
Paheli and Boojho measured their body temperature. Paheli found her’s to be 98.6°F and Boojho recorded 37°C. Which of the following statement is true?
Both have normal body temperature.
Paheli has a higher body temperature than Boojho
Paheli has a lower body temperature than Boojho.
Both are suffering from fever.
