- Is Black hotter than white?
- What does antipathy mean?
- Does emit mean give off?
- What does deleterious mean?
- What are deleterious materials?
- What absorb means?
- What is the meaning of emitted in English?
- Which Coloured objects are the best emitters of radiation?
- What is the meaning of geocentric?
- Why is a star a black body?
- What is a deleterious mutation?
- What color absorbs the most radiation?
- What is a deleterious trait?
- What does emit heat mean?
- What is a sentence for Emit?
Is Black hotter than white?
It’s pretty common to hear that “wearing black makes you hotter.” While that can be true if you are completely stationery, it can make you cooler if there is even slight wind.
Black does absorb heat from the sun at a faster pace than white, but black also absorbs the heat from your body as well..
What does antipathy mean?
1 : a strong feeling of dislike an antipathy to taxes a deep antipathy between the groups. 2 : something disliked : an object of aversion …
Does emit mean give off?
To emit means to give off or let out, and it usually has a lot to do with gases, smells and noises. All of which could be potentially embarrassing, depending on where they’re coming from.
What does deleterious mean?
If something is deleterious, it does harm or makes things worse. Smoking has obvious deleterious effects on your health, not to mention your social life. My parents were worried that their divorce would have a deleterious effect on us kids, but in the end it was less harmful than watching them fight all the time.
What are deleterious materials?
Deleterious materials (also known as prohibited materials) are materials that are prohibited for use in a project. This could be for a variety of reasons including: reliability. health and safety. structural stability/performance/physical integrity/life-expectancy of a project.
What absorb means?
verb (used with object) to suck up or drink in (a liquid); soak up: A sponge absorbs water. to swallow up the identity or individuality of; incorporate: The empire absorbed many small nations. to involve the full attention of; to engross or engage wholly: so absorbed in a book that he did not hear the bell.
What is the meaning of emitted in English?
verb (used with object), e·mit·ted, e·mit·ting. to send forth (liquid, light, heat, sound, particles, etc.); discharge. to give forth or release (a sound): He emitted one shrill cry and then was silent. to utter or voice, as opinions.
Which Coloured objects are the best emitters of radiation?
1 Answer. Black is the best emitter because if something is black it means it’s strongly coupled to the electromagnetic field.
What is the meaning of geocentric?
adjective. having or representing the earth as a center: a geocentric theory of the universe. using the earth or earthly life as the only basis of evaluation. viewed or measured as from the center of the earth: the geocentric position of the moon.
Why is a star a black body?
Stars are considered to be black bodies because they are very good emitters of most wavelengths in the electromagnetic spectrum . This suggests that stars also absorb most wavelengths. Whilst there are a few wavelengths that stars do not absorb or emit, this figure is very low, so they can be treated as black bodies.
What is a deleterious mutation?
Listen to pronunciation. (DEH-leh-TEER-ee-us myoo-TAY-shun) A genetic alteration that increases an individual’s susceptibility or predisposition to a certain disease or disorder. When such a variant (or mutation) is inherited, development of symptoms is more likely, but not certain.
What color absorbs the most radiation?
blackIf you consider it a color, black absorbs the most heat. A black object absorbs all wavelengths of light and reflects none. Objects that are white, on the other hand, reflect all wavelengths of light and therefore absorb the least heat.
What is a deleterious trait?
Deleterious genes are generally recessive alleles, yet the traits persist in populations despite natural selection. One theory holds that deleterious traits may be maintained by a mutation that keeps arising in a population (e.g., neurofibromatosis, which causes tumors of the nervous system).
What does emit heat mean?
transitive verb. If something emits heat, light, gas, or a smell, it produces it and sends it out by means of a physical or chemical process.
What is a sentence for Emit?
Emit sentence examples. Bright meteors often emit the bluish-white light suggestive of burning magnesium. In the not too distant future, tiny robots will detect pests on produce and emit a signal to shoo them away. All poets and heroes, like Memnon, are the children of Aurora, and emit their music at sunrise.