True :)
False
true or false ? perpendicular lines intersect at an angle of 45
No. It is possible to fold an angle on paper to bisect it.
FALSE
a reflects angle is an angle that is bigger than 180 degrees but less than 360 degrees..i had trouble on this one too..:P hope this helped!!
The Moon is cold . . . it is bright only because it reflects Sunlight.
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It results in seasons, also did you know when it is winter, you are closer to the Earth then in winter,but because of the angle less sunlight hits you.
at an angle
If the sunlight is coming directly down upon the surface then it will concentrate the energy. If the sunlight was at an angle the same amount of light is spread over a larger area and it will be colder.
what angle is the sun in winter
hi the critical angle is when the light comes in and it reflects
The angle of incidence is equal to the angle of reflection.
Because the northern and southern hemispheres each tilt away from the sun during the winter. The equator always remains at the same angle to the sun
False .According to laws of reflection, the angle of incidence is always equal to the angle of reflection.
false
It is due to different angle sunlight shine on different part of earth. The Heat gain to earth is from the Sun and loss to space. Sunlight reach earth at different angle and it is peak at the equator. On North and South pole, the sunlight reach surface at very narrow angle and the sunlight per surface area is a lot lesser that on the equator. While heat gain is uneven but heat loss is even that is colder climate at north and south and hotter climate at equator. In addition, earth rotate around the axis that is slightly tilt. It yield summer on northern hemisphere when it tilt down toward sun (sunlight reach at right angle) and winter when it tilt away from sun (sunlight reach at steep angle). Important to note: hotter and colder climate is not about the distance of the sun but angle that sunlight shine on earth.