The light received by the earth from the sun consists how many parts?

Related MCQs

• The ratio (or percentage) of that part of the day light illuminance at a point on a given plane which is received by direct reflection from external surfaces is called____________
• Total quantity of light emitted from a point source of light per second is called____________
• Which of the below green building in India has received a platinum LEED certification?
• The percentage of that part of daylight illumination at a point in the interior on a given plane which is received directly from the sky s called____________
• The ratio (or percentage) of that part of the daylight illuminance at a point in a given plane which is received by direct reflection or inter-reflection from the internal surfaces is called____________
• Due to light sources within the field of vision is called_________
• Due to reflection from light sources or surfaces of excessive brightness is called_________
• Combination system consists of supply system and __________ system.
• How many types of ventilation are there?
• How many methods of rainwater harvesting are there?