haynerek388 haynerek388

Today at 12:21 AM
Physics

Answered

Why is a convex lens useful for starting fires

Answer :

kienzie1 kienzie1

Today at 12:25 AM

because if you were stuck on an island and you had a bag of of stuff and you also had a convex lens in there it could be good if u can't start a fire by rubbing to sticks instead you can use the convex lens to start a fire

Answer Link

Other Questions

Describe the differences between a positive and negative charge

It takes 67 pounds of seed to completely plant 12 a -acre field. How many acres can be planted per pound of seed?

Order the numbers from least to greatest. 44.22, 44.20, 44.02, 44

Order the numbers from least to greatest. 44.22, 44.20, 44.02, 44

Order the numbers from least to greatest. 44.22, 44.20, 44.02, 44

some aritcles were bought at ruppes 8 for rupees 7 and sold at 6 for rupees 7 find the gain or loss

I am a seven letters word.... My 236 is an insect name, My 471 is an element, My 1267 is a computer bus technology for connecting hard disks and other devices.

Gulmohar is a copound leaf

the main cause of Colin hysterical attack was

where ostrich is commonly found ?

A group of nursing students are reviewing cerebral vascular disorders and risk factors in children. The students demonstrate understanding of the material when

Suppose that a rectangle has a perimeter of 24 meters. Express the area A(x) of the rectangle in terms of the length x of one of its sides. A(x) = ??

Flower color in snapdragons is due to a gene with incomplete dominance: CRCR plants have red flowers, CRCW have pink flowers, and CWCW plants have white flowers

Six-year-old Terrance has been watching his favorite cartoon while his father prepares dinner. When the cartoon is over, Terrance asks his father for a new toy

A domestic violence reduction program is found to be ineffective. Researchers find the curriculum fails to consider how victims from different cultural backgrou

A researcher is interested in determining whether smiling and warmth impact the number of friends one has. Amount of smiling (a little, a lot) and self-rated wa

A cylindrical can is to be made to hold 1 L (1000 cm3 ) of oil. Find the dimensions of the radius and height that will minimize the cost of the metal to manufac

Which statement best represents how structure relates to function? a.A horse's mane is often black. b.Great white sharks have sharp serrated teeth for tearing i

A forecast based on the previous forecast plus a percentage of the forecast error is a(n): weighted moving average forecast. naive forecast. exponential smoothi

Last year, Kaylor Equipment had $15,900 of sales, $500 of net new equity, dividend payments of $75, an addition to retained earnings of $418, depreciation of $6