Lots of science worksheet questions, please help on any of them!!!?

Question

4.how does heat from the sun although thousands of miles away reach ur body

5.why does a metal spoon ina cup full of hot chocolate feelhot?(because metal is a conductor?)

6. why doesnt a plastic spoon in hot chocolate feel hot

7. why is your house warm on a cold day even if you havent turned on the heat (maybe insulation?? idk!)

8. when you turn on a heater how does warmth get to you

9. why are you warmer wid several layers of clothes than wiht one heavy jacket

10. why do some cooking pots have wooden hanles (because then the heat doesnt transfer as well so the handle isnt as hot as a metal one?)

11. how does a cold can o soda become a warm on a hot day (metal=conductor?)

12. how does a microwave oven get ur food hot (heat waves?)

13. how can solar heating system heat ur water on A DAY WHEN THERES NO SUN

14. howsa fridge an example of a heat mover

15. how can temperature (heat) be pollution?

16. y does clean snow melt more slowly then dirty s****. />
PLEASE HELP! DUE TOMORO!!!!!!

Answer 1

5.-ur right...it's 'coz spoon is a poor conductor

10. b'coz wood is pretty much a good conductor

12. b'coz of radiant energy

-----that's all I know so far..hoped it'll help u....---

Answer 2

#9 is because its trapping your body heat, making you warmer.

Answer 3

4. is through electromagnetic radiation. The heat can travel through the vacuum of space because electromagnetic waves need no medium to travel through by science law. So this heat then hits a medium,air in our atmosphere, it can still travel through a medium. That‘s why we get heat and light from our dear Sun.

Answer 4

d

Answer 5

5. because heat seeks cold, so the heat goes towards the spoon to balance things out

8. again, heat seeks cold, so if ur body temperature is cold the heat will go towards you

11. heat seeks cold

13 just cuz u can see the sun doesnt mean that there are no rays from it