The conical projection in Fery’s blackbody is (A) used to support t

1.	The conical projection in Fery’s blackbody is (A) used to support the spheres(B) used to transmit incident radiation to outer sphere (C) used to prevent reflected radiation to escape outside (D) used for all of the above purposes.
Answer» Correct Option is (C) used to prevent reflected radiation to escape outside The conical projection in Fery’s blackbody is used to prevent reflected radiation to escape outside (C) used to prevent reflected radiation to escape outside

The conical projection in Fery’s blackbody is (A) used to support the spheres(B) used to transmit incident radiation to outer sphere (C) used to prevent reflected radiation to escape outside (D) used for all of the above purposes.

Answer»

Correct Option is (C) used to prevent reflected radiation to escape outside

The conical projection in Fery’s blackbody is used to prevent reflected radiation to escape outside