Consider the following statements.
Assertion (A) Light coloured clothes are preferred in summer.
Reason (R) Light colours are poor absorbers of heat.
Select correct answer:

Consider the following statements.
Assertion (A) Light coloured clothes are preferred in summer.
Reason (R) Light colours are poor absorbers of heat.
Select correct answer: Correct Answer Both A and R are true and R is the correct explaination of A

Bissoy MCQ

Related Questions

Consider the following statements.
Assertion (A): Light coloured clothes are preferred in summer.
Reason(R): Light colours are poor absorbers of heat.
Select correct answer:
There are 120 colours in a box out of which 55 are hot colours and the rest are cool colours. Find the ratio of 1 / 10th of hot colours and 1 / 5th of the cool colours.
A big cube is formed by rearranging the 160 coloured and 56 non-coloured similar cubes in such a way that the expouser of the coloured cubes to the outside is minimum. The percentage of exposed area that is coloured is:
Assertion (A) Opposite of advancing colour is receding colours.
Reason (R) Those colours which are near to red are receding colours and those near to blue are advancing colours.
Which of the following statements are correct?
1. Stains should be removed before washing the garments.
2. White coloured clothes should be separated from the coloured ones.
3. Big articles like bed linen, table linen should be separated.
Select the correct answer
A cuboid shaped wooden block has 6 cm length, 4 cm breadth and 1 cm height.
Two faces measuring 4 cm x 1 cm are coloured in black.
Two faces measuring 6 cm x 1 cm are coloured in red.
Two faces measuring 6 cm x 4 cm are coloured in green.
The block is divided into 6 equal cubes of side 1 cm (from 6 cm side), 4 equal cubes of side 1 cm(from 4 cm side). How many cubes will have green colour on two sides and rest of the four sides having no colour ?
A sample of polystyrene is warmed under reflux in concentrated nitric acid and the clear mixture is poured in water to yield a X coloured precipitate. This precipitate is then extracted with ether and then with NaOH solution followed by washing with water in each extraction. The nitro compounds from the combined final aqueous extract and alkaline extract using concentrated HCl and zinc. The final solution after being diazotized and then cooled is poured into excess of alkaline naphthol to give Y coloured solution. What are the colours X and Y?
Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.
The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.
The eye is similar to a television camera. Both the eye and the television camera convert light energy to electrical energy. The eye converts light to nerve impulses that are interpreted by the brain as the sense perception called sight. A television camera converts light to electronic signals that are broadcast and transformed into light images in a television receiver. It is wonderful that human eyes blink an average of once every six seconds. This washes the eye with the salty secretion from the tear or lachrymal glands. Each tear gland is about the size and shape of an almond. These glands are situated behind the upper eyelid at the outer corner of the eye. After passing over the eye, the liquid from the gland is drained into the nose through the tear duct at the inner corner of the eye. The sense perception that the brain releases after the eye converts light to nerve impulses is known as
Sumit wants to get his clothes washed. The laundry service charges in his city are such that for the first kg of clothes, he is charged Rs.150 and after that,he is charged Rs.50 for every kg that follows. If he gets 10kg of clothes washed, how much money does he pay for the laundry service ?
Read the given statements and the following conclusions carefully and select which of the conclusionslogically follow(s) from the statements.
Statements:
• All blue are colours.
• All colours are shades.
Conclusions:
1. All blue are shades.
2. Some shades are colours.