B. Scientific law. Scientific laws describe a relationship between variables based on consistent patterns observed in experiments or observations, without providing an explanation for why this relationship exists. Hypotheses and theories, on the other hand, propose explanations for observed phenomena.
What is the difference between zenith and horizon?
The zenith is the point directly overhead in the sky, while the horizon is the line where the sky appears to meet the Earth. The zenith is the highest point above an observer, while the horizon represents the farthest visible point on the Earth's surface.
This time difference is due to Daylight Saving Time (DST) practices in California and the lack of DST in the Philippines. DST is observed in California from early November to mid-March, causing the time gap to be 16 hours. When California shifts back an hour in March for DST and the Philippines remains on standard time, the time difference becomes 15 hours.
What is the difference between fetotomy and embryotomy?
Fetotomy means cutting or slicing the dead over-sized or mal-dispositioned fetus during parturition and after the fetus completed the gestation period while embryotomy means cutting the embryo before the end of gestation period.
What is difference between direct and diffuse solar radiation?
Direct solar beam - have specific directions, from sun to earth's surfaces - 17 %
Diffuse radiation from clouds - 21 % and from sky - 7 % (comes from all directions of the hemisphere)
Reflectivity is the reflected fraction of incident radiation at specific wavelength.
Albedo (α) is the reflection over the entire solar spectrum (the whole range of wavelengths).
Examples:
Snow is very reflective to visible and completely reflective to infrared radiation. Albedo is 1 or 100 %.
In leaves, there is less absorption and more reflection for the green light in the visible spectrum, compared to blue and red light, where reflection is much less, causing the leaves to be appeared as green.
What is the time difference between Sao Paulo and Toronto?
It depends on the time of year.
From the third Sunday of February at 02:00 UTC until the second Sunday of March at 07:00 UTC, Sao Paulo is two hours ahead of New York.
From the second Sunday of March at 07:00 UTC until the third Sunday of October at 03:00 UTC, Sao Paulo is one hour ahead of New York.
From the third Sunday of October at 03:00 UTC until the first Sunday of November at 06:00 UTC, Sao Paulo is two hoursahead of New York.
From the first Sunday of November at 06:00 UTC until the third Sunday of February at 02:00 UTC, Sao Paulo is three hoursahead of New York.
7 AM EST (in New York Nov-Mar) =
8 AM EDT (in New York Mar-Nov) =
9 AM BRT (in Sao Paulo Feb-Oct) =
10 AM BRST (in Sao Paulo Oct-Feb)
(In years when the third Sunday of February falls during Carnival, Daylight Saving Time in Brazil ends on the fourth Sunday of February.)
What is the difference between the celestial equator and the horizon?
The celestial equator is an imaginary line in the sky that represents the projection of Earth's equator onto the celestial sphere. It divides the sky into northern and southern hemispheres. The horizon, on the other hand, is the line where the sky meets the Earth's surface when viewed from a specific location, forming the boundary between the visible sky and the ground.
What is the difference between radio horizon and optical horizon?
radio signal bents around the curvature of earth and hence travel longer distance than the line of sight signal. At ultra high frequencies signal follows the line of sight path and hence maximum communication distance is limited due to curvature of earth for given height of transmitting and receiving antenna
Difference between lined canals and unlined canals?
lined are man-made and lined with cement and stone. Unlined are natural water ways (rivers, etc.) ,or hand/machine dug canals that are re-dug and bottom drudged regularly to keep them passable
What is the different between solubility and solubility product in 500 words?
Solubility: the total amount of a solute dissolved in a solvent, at a given temperature, pressure and at saturation.
Ex.: Sodium chloride - 359 g/L at room temperature.
Solubility product: the concentration of the first ion multiplied by the concentration of the second ion, released by the dissociation of an ionic compound, at equilibrium. The appreciation is made with the solubility product constant:
Ksp = [A].[B]
Ex.: Lithium fluoride
Ksp = [Li+].[F-] = 3,8.10-3
What is difference between don't try to have a nap in the day and try not to have a nap in the day?
'Don't try' implies that you were going to try to nap, so is warning you not to nap.
"Don't try to have a nap, we have a photo shoot in 5 mins and I don't want to see drool all over your face!"
'Try not to' implies that you may accidentally take a nap, so is asking you to make an effort not to.
"I know you're tired, but try not to nap, you'll ruin the photo."
The Former is more hostile, while the latter is more persuasive.
What is the difference between a redbone and a yellowbone?
Basically A Redd Bone Is Lighter Than A Yellow Bone , Redd Is Basically Close To A White Person Skin Color Like For Ex, [ Chris Brown or Mariah Carey ] Andd A Yellow Bone Is Someone Like Alicia Keys Or Beyonce Color , :) , Hope This Helps .
How do you tell the difference between red headed or black tri Corgi pups?
Red-headed Corgis will have a dominant reddish hue on the head, typically around the ears and face, while black tri Corgis will have a base color of black with copper markings on the face, legs, and under the tail. Observing the color distribution and intensity on these specific parts of the body can help differentiate between the two.
What is the difference between a weather forcaster and a meteorologist?
A weather forecaster typically focuses on interpreting and communicating short-term weather patterns and forecasts to the public, while a meteorologist studies and forecasts weather and climate patterns using scientific methods and data. In essence, a meteorologist is a scientist who specializes in the study of atmospheric conditions, while a weather forecaster uses this information to predict local weather conditions.
What is the difference between the eastern star and the masons?
The Eastern Star is a Masonic organization that allows both men and women, while Freemasonry is a fraternal organization exclusively for men. Both groups focus on promoting moral and ethical values through rituals and teachings, but they have different histories, traditions, and structures.
What is different between zoologist and veterinarian?
Zoologists study animals and their behavior, including in the wild, their habitats, and evolution. Veterinarians are healthcare professionals who diagnose and treat illnesses and injuries in animals, providing medical care for pets, livestock, wildlife, and zoo animals. Zoologists focus on animal biology and behavior, while veterinarians focus on animal health and medical treatment.
What the difference between the diploid and haploid?
Diploid cells have two sets of chromosomes, one from each parent, while haploid cells have only one set of chromosomes. Diploid cells are found in most of the body's tissues, while haploid cells are typically found in reproductive cells like sperm and eggs. During sexual reproduction, haploid cells combine to form a diploid zygote.
Difference between pribnow box and hogness box?
A SH=hort nucleotid esequence in the promoter 25 to 35 bp upstream to the transcription initiation site of eukaryotic genes to which polymerase binds is called TATA BOX. IT IS CALLED AS PRIBNO BOX IN CASE OF PROKARYOTES and called as HOGNESS BOX in case of EUKARYOTES..
It has conserved squence of tataata
(I am a ifferent person) As far as I know, TATA box is located only in eukaryotic genes and genes of archae. It is on -25 position from the transcription initiation site. Also, it is TATAAA sequence with small variations (more A can be added). It's also called Goldberg-Hogness box.
In contrast, in prokaryots, this sequence is called Pribnow box. Its location is at -10. It consists of TATAAT sequence with small variations.
What is the difference in stopping time between 60mph and 30mph?
At 60mph, it generally takes longer to stop compared to 30mph due to the higher speed and momentum. Factors such as reaction time, braking distance, and road conditions also affect stopping time. In general, stopping at 60mph will take more than twice the distance compared to stopping at 30mph.
What is the difference between Ziegler Natta and metallocene catalyst?
Ziegler-Natta catalysts are heterogeneous catalysts composed of transition metals and organometallic compounds, while metallocene catalysts are homogeneous catalysts consisting of a single transition metal atom sandwiched between two cyclopentadienyl ligands. Metallocene catalysts are more precise and produce polymers with narrower molecular weight distribution compared to Ziegler-Natta catalysts.
What is the difference between isotactic polypropylene and syndiotactic polypropylene?
The difference between isotactic polypropylene and syndiotactic polypropylene lies in the arrangement of the propylene monomer units in the polymer chain. In isotactic polypropylene, all the methyl groups of the propylene units are on the same side of the polymer chain, while in syndiotactic polypropylene, the methyl groups alternate sides. This difference in arrangement affects the properties and crystallinity of the polymer.
What is the word meaning unable to tell the difference between male or female?
The word you are looking for is "androgynous." It refers to a person or character that has both male and female characteristics, making it difficult to distinguish their gender.
What is the difference between shade and shed?
Shed is the structure which covers the sun shines on ground but shade is the shadow of any things due to sun shine.
What is the difference between aggressive dog behavior and playful behavior?
Aggressive dogs bear their teeth and growl but be careful because playful dogs also growl. An aggressive dog will stare you down and back away from you, while a playful dog would rather get closer to you and play more.
What is a quanitive and qualitive observation?
Quanitive observation is the mathematical aspect of the experiment, such as the amount of water used or the height of a plant.
Qualitive observation is using descriptions and words to describe parts of the experiment. One example is the chemical color change of a gas (what shade of color does it have?)