Which of the following rays has greater frequency. – McqOptions

MCQOPTIONS

1.	Which of the following rays has greater frequency.
A.	? -rays
B.	? -rays
C.	? -rays
D.	X -rays
Answer» D. X -rays

Discussion

No Comment Found

Related MCQs

All the following variables are used to describle gases except
In the van der Waals equation (P + n2a / v2) (v nb) = nRT which of the following statement is not true?
Methyl alcohol is not used as
Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse?
The inhaled breath of diabetics patient contain acetone. A medical student wishes to test for diabetes by asking patient to bubble their breath through a reagent.
When aquious bromine is added to aqueous phenol a creamy white ppt is obtained. What does this reaction show?
All the transition elements show
Paramagnetic behaviour of substance is measured by a balance called
In solids the temperature is the measure of
Which of the following properties prove that cathode rays are material in nature