Answer:
a bunk bed
Explanation:
<em>When you get on top of a bunk bed it's hot up there but when you get down it's cooler because of convection it pushes the hot air up and pushes the cooler air down.</em>
Answer:
86.4 km
Explanation:
30.0 m/s * (0.8*60*60 sec) = 86,400 m = 86.4 km
Answer with Explanation:
We are given that
Power of toaster=
Power of electric frying pan=
Power of lamp=
Current in circuit=15 A
Potential difference= V=120 V
We know that
Current=
Using the formula
Current drawn by toaster=
Current drawn by electric frying pan=
Current drawn by lamp=
Put the fish in another small bowl of water. Empty the tank, rinse it, and fill it with new water and the right amount of conditioner. Let it get to the right temperature for the fish, then gently put the fish back in it. And FAST ! All of this is very stressful for the fish.
Several kinds of energy do:
-- More mass at the same height has more potential energy.
-- More mass at the same speed has more kinetic energy.
-- More mass of cooked spinach has more food energy.
-- More mass of the same substance at the same temperature
has more heat energy.