⇒What is quarter??
⇒ How many quarters are there in a whole???
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2
Answer:
2)In the case of a concave mirror, show the path of the reflected ray when
the incident ray of light
A) is parallel to the principle axis of the mirror
B) Passes through the focus of the mirror
C) Passes through the center of currature of the mirror6) The speed of sound in air at 00 is 332 m/s if it increases at the rate 0.6m/s
Per degree what will be the temperature when the velocity has increased
344 m/s
Answered by
2
Answer:
Quarter is a 1/4 part of a whole
4 Quarters are there in a whole
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