Download App

Sources of Energy — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceSources of Energy1 Mark
MCQ
The value of solar constant is :
  • A
    $1.4 \ \text{kWh}.$
  • B
    $1.4\ \text{kW/ m}.$
  • ✓
    $1.4 \mathrm{~kW} / \mathrm{m}^2$
  • D
    $1.4 \mathrm{~kW} / \mathrm{m}^3$
✓

Answer

Correct option: C.
$1.4 \mathrm{~kW} / \mathrm{m}^2$
The value of the solar constant is $1.4 \mathrm{~kW} / \mathrm{m}^2$.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from Sources of Energy→Sources of Energy — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

How is the increase of human population a threat to the wildlife?
→
Which of the following is not a plant hormone?
→
Which of the following metals are extracted by the electrolysis of their molten chlorides?
→
In human males all the chromosomes are paired perfectly except one. This/ these unpaired chromosome is/ are :
  1. Large chromosome.
  2. Small chromosome.
  3. $Y-$ chromosome.
  4. $X-$ chromosome.
→
If the direction of electric current in a solenoid when viewed from a particular end is anticlockwise, then this end of solenoid will be:
→
The molecules having triple bond in them are :
→
Single circulation i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by:
→
Which one of the following materials cannot be used to make a lens?
→
The number of characteristics of pea plants that Mendel considered for his experiments were :
→
An element $'A\ ’$ belongs to the third period and group $16$ of the Periodic Table. Find out the valency of $A$.
→