Absorption of Heat
Absorption of Heat
Absorption of Heat
It has been found that black or any dark coloured object is a better absorber of heat than a white or light coloured object. Black object’s ability to absorb more heat is utilized in designing solar cookers. During summer, white or light coloured dresses are preferred to black or dark coloured dresses as white dresses absorb less heat.
Which of the following are correct : (a) White dresses absorb less heat as compared to black or dark coloured dresses. (b) Black or dark coloured dresses absorb less heat as compared to white dresses. | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following are correct : (a) Black object’s ability to absorb more heat is utilized in designing solar cookers. (b) Red object’s ability to absorb more heat is utilized in designing solar cookers. (c) Green object’s ability to absorb more heat is utilized in designing solar cookers. | |||
| Right Option : A | |||
| View Explanation | |||
___________________________ coloured object is a better absorber of heat than a white or light coloured object. | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
