Defects in Rutherford’s model

Defects in Rutherford’s model Although Rutherford’s experiment proved that the, plum-pudding, model of an atom was not correct, yet it had following defect: 1.    According to classical theory of radiation, electrons being the charged particles should release or emit energy continuously, they should from a continuous the nucleus. 2.    If the electrons emit energy continuously, they should form a continuous spectrum but in fact, line spectrum was observed. Although the scientists had objections on the atomic model...

International system of units

International system of units Measuring is not simply counting. For example, if we need milk or sugar, we must also understand how much quantity of milk or sugar we are talking about. Thus, there is a need of some standard quantities   for measuring\comparing unknown quantities. Once a standard is set for a quantity then it can be expressed in terms of that standard quantity. This standard quantity is called a unit.        With the developments in the field of science and technology, the need for a commonly...

what is cell

what is cell  Cytoplasmic organelles are "little organs" that are suspended in the cytoplasm of the cell. Every single variety of organelle has a definite framework and a certain position in the perform of the cell. Examples of cytoplasmic organelles are mitochondrion, ribosomes, endoplasmic  reticulum, golgi apparatus, and lysosomes Relationship of science to different science...

Biology Cell Structure

what is cell                                                                                                                                                          ...

relative atomic mass atomic mass unit

 atomic mass atomic mass system as we understand that the mass of an atom is as well tiny to be determined figured out virtually. nonetheless, particular tools enable us to identify figure out the proportion of the atomic masses of numerous aspects components to that of carbon_12 atoms. this ratio s referred to as the relative atomic mass of the element aspect. the relative family member atomic mass of an aspect is the ordinary mass of an atoms of that element aspect as compared with 1/12th (one_twelfth) the mass of an atom carbon_12 isotope...

what is control managehandle in experiments

what is control manage in experiments in science when carrying our undertaking the experiment, it have to be a |managed experiment. the scientist need to contrast an experimental group with a centro handle group. the two groups are taken care of specifically alike except for the one particular variable currently being examined. for illustration in an experiment to |check the necessity of carbon dioxide for photosynthesis, one particular can contrast the control manage group a plant with freely offered carbon dioxide with an experimental group...

Mustard plants

Mustard plants Mustard plant {taxonomic name}: brassica campestral is planted in winter as well and also it generates Seeds at the end of wintertime months. The plant body is utilized made use of as veggie as well and also its seeds are utilized made use of for extracting drawing our removing oil. The body organs of the body could be separated right into two teams on the basis of their features. Origin, stem, branches and and also fallen  are...