When a star is undergoing nuclear fusion what type of radiation will be found?

Ineed the answer to question 1 , i’m desperate

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors