1.

Fill in the blanks.i. Generally, the surface temperature of stars ranges from 3500° C to ………….. .ii. The colour of stars changes according to their ………….. .iii. Red giants stars are ………….. in colour.iv. Super Nova stars are ………….. and ………….. than the red giant stars.v. More than ………….. of the stars in the sky are ………….. stars.

Answer»

i. 50000°C

ii. temperature

iii. red

iv. brighter, larger

v. half, binary



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