subject
Physics, 30.10.2019 18:31 SavageKidKobe

Maddie and juan's were given to task of trying to cook a s'more using the sun! they built this oven using a box and aluminum foil. after setting up the device, they put four s'mores in the box. ten minutes later the s'mores were hot and ready to eat. describe the energy transformation that took place in the students' oven. a) solar energy to heat energy eliminate b) solar energy to light energy c) reflected energy to heat energy d) light energy to mechanical energy

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 05:00
Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
question
Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
question
Physics, 22.06.2019 21:40
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
question
Physics, 22.06.2019 22:00
Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
Answers: 1
You know the right answer?
Maddie and juan's were given to task of trying to cook a s'more using the sun! they built this oven...
Questions
question
Mathematics, 14.09.2020 21:01
question
Chemistry, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Chemistry, 14.09.2020 21:01
question
Chemistry, 14.09.2020 21:01
question
Chemistry, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
English, 14.09.2020 21:01
question
Mathematics, 14.09.2020 21:01
question
Mathematics, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
English, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
Questions on the website: 13722361