Spectrum of electromagnetic radiation - class-XI
Description: spectrum of electromagnetic radiation | |
Number of Questions: 17 | |
Created by: Amit Pandey | |
Tags: mineral nutrition biology molecular biology botany photosynthesis photosynthesis in higher plants |
Which of the is the range for UV in spectroscopy?
Which of the following can be measured by UV spectroscopy?
The special features of spectrophotometer includes
Which of the following parts of spectrophotometer allows to incident mechanically selected bandwidth for spectroscopy?
Which of the following is mainly used to the light intensity and optical properties in a UV spectrophotometer?
Which of the following can be measured by photometer?
Which of the following statement can be related to UV spectroscopy?
Amount of $ C{ O} _{ 2 } $ mixed annually is about
The empirical formula of a hydrocarbon is $CH _{3}.$ It's molecular weight is $30$, What is molecular formula of the compound.
When does radiation inversion usually occur?
What is the name of scientist who showed that sunlight is essential for photosynthesis?
Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:
If the oxygen of $CO _2$ is radiolabelled and provided to the plant, then which of the following will show radioactivity in the cells exposed to sunlight?
EMR' stands for
How does solar radiations travel through space?