Question

The distance 'D' of the sun from the earth is 1.496 x 1011 m. If sun's angular diameter is 9.31 x 10^-3 rad as measured from earth, find the diameter of the sun.​

Answer 1

Answer:

098 in the distance of sun

Answer 2

Answer:

1.39*10^9 m

Explanation:

We know that 1

′′

=(

3600

1

)×

180

π

rad

Angular diameter θ=1920

′′

=1920×

3600×180

π

rad=0.0093 rad

Diameter d=θ r=0.0093×1.496×10

11

m=1.39×10

9

m