155735 $\mathrm{X}$ - rays cannot penetrate through a sheet of

155736 Continuous emission spectrum is produced by

155737 Which of the following rays is emitted by a human body?

155739 Electromagnetic radiation used to sterilise milk is :

155735 $\mathrm{X}$ - rays cannot penetrate through a sheet of

155736 Continuous emission spectrum is produced by

155737 Which of the following rays is emitted by a human body?

155739 Electromagnetic radiation used to sterilise milk is :

155735 $\mathrm{X}$ - rays cannot penetrate through a sheet of

155736 Continuous emission spectrum is produced by

155737 Which of the following rays is emitted by a human body?

155739 Electromagnetic radiation used to sterilise milk is :

155735 $\mathrm{X}$ - rays cannot penetrate through a sheet of

155736 Continuous emission spectrum is produced by

155737 Which of the following rays is emitted by a human body?

155739 Electromagnetic radiation used to sterilise milk is :