No, pluto did not disappear As described by the IAU, a 'dwarf planet' is a celestial body in direct Sun orbit that is large enough to influence its form through gravitational forces rather than mechanical forces (and is, therefore, ellipsoid in shape) but has not cleared other objects from ... Read More

To do: Find the following product and reduce them to the lowest form Solution: $ 3 \frac{8}{19} \times 5 \frac{3}{7} \times3 \frac{10}{13}$Convert the mixed fractions into improper fraction first $3\frac{8}{19}=\frac{65}{19}$  $5 \frac{3}{7}= \frac{38}{7} $$3 \frac{10}{13}=\frac{49}{13}$Now , $\frac{65}{19}\times  \frac{38}{7}\times \frac{49}{13} $$\frac{5}{1}\times  \frac{2}{1}\times \frac{7}{1} $[$7\times 7 =49 and 13\times 5 =65\ and \ 19\times2 $] =$70$ ... Read More

When objects are placed in water, some will sink to the bottom and some will float or be suspended in water. Generally, heavier objects, such as rocks and golf balls, will sink to the bottom because they are heavier than the water that is trying to hold them up.But some ... Read More

A microorganism or microbe is an organism that is microscopic, which means too small to see with the naked eye. These may exist in its single-celled form or in a colony of cells.These are unicellular organisms.Bacteria, viruses, fungi, protozoa, and algae are some examples of microorganisms.The study of microorganisms is ... Read More

We know that,(am)n=(a)mxn(a^m)^n=(a)^mxn(am)n=(a)m×n\left( a^{m}\right)^{n} =( a)^{m\times n}(am)n=(a)m×n      3x4 - (8x2)2 + 8(x2)2 + (-3x2)2 =   3x4 - 64x4 + 8x4 + 9x4 = 20x4 - 64x4 = -44x4

SOLUTION:Mode:The mode is simply the number which appears most often. For example in the data set 1, 7, 5, 3, 1, 3, 7, 3 1 is repeated 2 times7 is repeated 2 times5 is repeated 1 time3 is repeated 3 times3 is repeated most number of times So the mode ... Read More

Lotus plants have textures that are superhydrophobic. The drops of water that land on them bead up and roll off. Not only can these leaves remain dry but the droplets also pick up the bits of soil as they roll. So the leaves of the lotus are self-cleaning. 

Steps involved in constructing a circle :To draw a circle whose radius is given, we use a ruler and compasses. Given that the radius is 6 cm, for example, the steps to be followed are:1: Place the pointer of the compass at the initial point of the ruler (0 cm) ... Read More

Plant nutrients are those chemical elements that are essential to the nourishment of plant health & growth.Plants get nutrients from three categories, all of which are based on the amount a plant needs. Each nutrient performs a crucial role in plant growth and development. There are two main categories of ... Read More

Difference between clinical thermometer and laboratory thermometer.The clinical thermometer is used to measure body temperature, whereas laboratory thermometer is used for the purpose of measuring temperatures of hot substances in experiments in the laboratory. The temperature range of clinical thermometers is 35°C to 42°C and that of laboratory thermometers is ... Read More