Which of the following is a good conductor of heat?
a) Wood
b) Plastic
c) aluminum
d) none of these
In sea breeze…………………………..
a) Cold air move from sea towards land during day time
b) Hot air moves from sea towards land during day time
c) Cold air moves from land towards sea during day time
d) none of these
In land breeze…………………………
a) Cold air moves from see towards land during day night
b) Hot air moves from sea towards land during night
c) Cold air moves from land towards sea during night
d) None of the above is correct
Black or dark colored clothes are worn in cold climates because these are.
NTS CT 25/08/2019 (8:30)
a) Good reflector
b) Poor absorber
c) Good reflector and poor absorber
d) Poor reflector and good absorber
Convection only occur in…………………..
a) Liquid and gases
b) Solid and gases
c) Liquids and solids
d) Liquids and metals
We receive heat energy from sun through ………….mode of transmission.
a) Conduction
b) Convection
c) Radiation
d) None of the above
