Because vertical solar rays are less oblique during Sumner and are concentrated over smaller areas
No, solar panels do not create heat they create energy
Will salty water produce more or less water in a solar still- why?
Electricity
They contain more solar energy!
yes solar energy needs heat as it is the directly receving energy from the sun and it is the energy which provides more heat
It is because the vertical rays covers the larger surface area where as the slanting rays does not.
its
The Sun is the ultimate source of energy. It provides solar energy which is responsible for light as well as heat. Hence, no other body can give more heat than the sun.
The brain, active muscles, and abdominal region produce more heat because they are more metabolically active.
no
Surfaces that are dark in color, rough, and vertical tend to have a higher absorption of solar insolation. Materials like asphalt, bricks, or dark metals absorb more solar radiation compared to lighter colored or smooth surfaces. Rough surfaces with more surface area can absorb more sunlight due to increased contact with solar rays.
What is more effiecient? a solar thermal system or a solar photovolaic system?