Option “1” is correct. The forces inside the molecules of water also pulls in the hair on the shaving brush as they have less mass, and due to this surface tension in the surface of the water the hair sticks together.
252. How many units of electricity will be consumed if you use a 60-watt electric bulb for 5 hours everyday for 30 days?
1. 12
2. 9
3. 6
4. 3
Option “2” is correct. We know that- Number of unit = kilowatt hour = watt x hour /1000 =(60×30×5)/1000=9 unit.
253. The important nuclear fuel available in India in abundance is :
1. Uranium
2. Thorium
3. Iridium
4. Plutonium
Option “2” is correct. According to a report of Department of Atomic Energy in India, there are approximately 10.70 million tons of monazite, which contains 9,63,000 tons of Thorium Oxide (ThO2). India is one country that has an abundance of thorium. Andhra Pradesh has 35% of thorium reserve of India.
254. On adding common salt to water, the boiling point and freezing point of water will:
1. Increase
2. Decrease
3. Decrease and increase respectively
4. Increase and decrease respectively
Option “4” is correct. If salt is added to the water then the boiling point of water will increases. This happens as the boiling point is the temperature at which the vapor pressure of solvent becomes equal to the external atmospheric pressure. Similarly it also decreases the freezing point, which in turn will interfere with the frozen solution’s crystal structure. That means the temperature will have to be colder to overcome it and freeze the mixture anyway.
255. To keep drinks at the same temperature for quite sometime, the walls of thermos bottle are coated with:
Option “3” is correct. The glass or steel which is used in thermos bottle is coated with a silver layer to keep drinks at the same temperature for some time.
256. In microwave oven, the microwave tube used is-
1. A combination of klystron and magnetron tubes
2. Klystron tube
3. Magnetron tube
4. Travelling wave tube
Option “3” is correct. The Magnetron tube is a high-powered vacuum tube which is used to produce high microwave energy.
257. Which of the following elements was first produced artificially?
Option “4” is correct. Technetium is a chemical element with atomic number 43. It was the first artificially produced element. Technetium was isolated by Carlo Perrier and Emilio segre in 1937.
258. The force exerted by a magnet is an example of _________.
1. Non-contact force
2. Muscular force
3. Contact force
4. Electrostatic force
Option “1” is correct. The force exerted by a magnet is an example of Non-contact force.
259. During uniform motion of an object along a straight line, the ________ remains constant with time.
1. Time
2. Velocity
3. Acceleration
4. Distance
Option “2” is correct. Uniform motion is defined as the motion of an object in which the object travels in a straight line and its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the length of the time.
260. The impression of an image persists on the retina for about _________ of a second.
1. 1/10th
2. 1/8th
3. 1/16th
4. 1/5th
Option “3” is correct. An image stays on the retina for about 1/16 of a second. This feature is called persistence of vision.
Hi I’m dolly..
Jo bhi lok ye app download krk pdhai krr kre hai vo unka future boht hi jyada bright hone vala hai.. because baat free off cost prhne ki nahi hai,baat kaise study krne ki hai…fhir chahe vo jaise bhi ho…main sbko bss itna hi kehna chahti hu ke boh ache se iss app ka use kro and kisi bhi competitive exam ke liye ye app boht acha hai…and please comment jrur chod ke jna .. thank you
hey there and thank you for your info – I’ve certainly picked up something
new from right here. I did however expertise several technical points using this website, as I experienced
to reload the website lots of times previous to I could
get it to load correctly. I had been wondering if your hosting is OK?
Not that I am complaining, but sluggish loading instances times will very frequently affect your
placement in google and can damage your high quality score if advertising and marketing
with Adwords. Anyway I am adding this RSS to my e-mail and can look out for much more of your respective intriguing content.
Make sure you update this again soon.. Escape rooms hub
Explore the ranked best online casinos of 2025. Compare bonuses, game selections, and trustworthiness of top platforms for secure and rewarding gameplaycrypto casino.
¡Hola, participantes del desafío !
Casino fuera de EspaГ±a: libertad total para jugar – https://www.casinoonlinefueradeespanol.xyz/# casinos fuera de espaГ±a
¡Que disfrutes de asombrosas conquistas legendarias !
¡Hola, aventureros del desafío !
Casinos sin licencia en EspaГ±a sin lГmites de retiro – https://casinossinlicenciaespana.es/ casinossinlicenciaespana.es
¡Que experimentes tiradas exitosas !
¡Saludos, apostadores entusiastas !
casinosextranjero.es – juega desde el extranjero – п»їhttps://casinosextranjero.es/ п»їcasinos online extranjeros
¡Que vivas increíbles recompensas sorprendentes !
Alfredsheni
¡Hola, amantes del entretenimiento !
casinoextranjero.es: revisiones detalladas de casinos – https://www.casinoextranjero.es/# п»їcasinos online extranjeros
¡Que vivas instantes únicos !
quantkiolanthe
Why It’s Collectable Tudor quietly dabbles in link making watches with logo-dialed watches for companies. These Air France editions are two of only a handful and they’re executed very well. It’s not a very “Rolex” practice to create limited editions today but Tudor has been active in this space making these watches highly sought-after by collectors.
ramyadvictoria
Malaika My style is 50 percent girl in link her late teens trying to get into a bar 25 percent eight-year-old boy in overalls 25 percent aspirational adult. Style-wise this is the watch for the adult in me.
¡Bienvenidos, entusiastas del azar !
Casino fuera de EspaГ±a con atenciГіn 24/7 – https://casinoporfuera.guru/# casinoporfuera
¡Que disfrutes de maravillosas triunfos legendarios !
thadeawbonnie
Believe it or not there is a method to the madness of this column link and the ordering of every week’s picks factors into it. Sometimes it’s fun to build up to something big and sign off for the week with a bang but other times the proverbial big kahuna is so good that you can’t help but spill the beans early. This week I thought I’d come right out of the gate with what’s undoubtedly one of the most impressive watches to be offered this year. And no it’s not a Rolex or a Patek.
alysaxhadley
All of a sudden everybody knows what a Crash is and slowly people are learning about other B-side hits from link the watchmaker of shapes. “The entire Cartier vintage history is so ripe for the plucking” watch dealer and Internet personality Mike Nouveau astutely pointed out. “There’s so much cool stuff to pick from their back catalog that they maybe made 10 of and that’s it.”
¡Saludos, amantes de la emoción !
casino por fuera: alternativa legal sin restricciones – https://www.casinosonlinefueraespanol.xyz/ п»їcasino fuera de espaГ±a
¡Que disfrutes de rondas vibrantes !
¡Bienvenidos, usuarios de sitios de azar !
casinofueraespanol.xyz con programa VIP internacional – https://www.casinofueraespanol.xyz/ casino por fuera
¡Que vivas increíbles momentos memorables !
?Hola, cazadores de tesoros !
Casino online fuera de EspaГ±a con RTP del 98% – https://www.casinosonlinefueradeespanol.xyz/ casinosonlinefueradeespanol.xyz
?Que disfrutes de asombrosas jackpots fascinantes!
Kennethdyeta
¡Saludos, exploradores de la fortuna !
Casinos extranjeros con bonos sin depГіsito inicial – п»їhttps://casinoextranjerosdeespana.es/ casino online extranjero
¡Que experimentes maravillosas premios excepcionales !
Hello keepers of pristine spaces !
Best Air Purifier for Smoke Large Rooms – Top 10 List – п»їhttps://bestairpurifierforcigarettesmoke.guru/ air purifier for smoke smell
May you experience remarkable magnificent freshness !
¡Hola, cazadores de tesoros ocultos !
Casino sin licencia con pagos por billeteras digitales – https://casinosinlicenciaespana.xyz/# casino sin licencia
¡Que vivas increíbles jugadas brillantes !
¡Bienvenidos, fanáticos del desafío !
Casinos no regulados con grandes jackpots – http://www.mejores-casinosespana.es/ Mejores-CasinosEspana.es
¡Que experimentes maravillosas momentos inolvidables !
¡Saludos, buscadores de tesoros escondidos !
Casino sin licencia EspaГ±a con privacidad total – п»їemausong.es mejores casinos sin licencia en espaГ±a
¡Que disfrutes de increíbles giros exitosos !
¡Hola, seguidores de la aventura !
Casino sin licencia en EspaГ±a: Вїvale la pena? – http://www.casinosonlinesinlicencia.es/ casinos sin licencia en EspaГ±ola
¡Que vivas increíbles jackpots impresionantes!
Waao nice book
Who is the first PM in Indian
Ankit geeta
What is a science
What is a science
Science is the way of find logics behind every thing present on the earth.
Super
Hi I’m dolly..
Jo bhi lok ye app download krk pdhai krr kre hai vo unka future boht hi jyada bright hone vala hai.. because baat free off cost prhne ki nahi hai,baat kaise study krne ki hai…fhir chahe vo jaise bhi ho…main sbko bss itna hi kehna chahti hu ke boh ache se iss app ka use kro and kisi bhi competitive exam ke liye ye app boht acha hai…and please comment jrur chod ke jna .. thank you
Thanks
hey there and thank you for your info – I’ve certainly picked up something
new from right here. I did however expertise several technical points using this website, as I experienced
to reload the website lots of times previous to I could
get it to load correctly. I had been wondering if your hosting is OK?
Not that I am complaining, but sluggish loading instances times will very frequently affect your
placement in google and can damage your high quality score if advertising and marketing
with Adwords. Anyway I am adding this RSS to my e-mail and can look out for much more of your respective intriguing content.
Make sure you update this again soon.. Escape rooms hub
Ssc chl
Sejal singh
Sejal singh ssc gd
The first world war begin in
Good❤️
Upsc (CSE
It is a very best app for learning
It is a best app for learning
It is a best app for any test
And learning
What is the trending movie?🤔
Moviesda .com
Moviesda .com
Mantupunjabi123@gmail.com
продажа аккаунтов соцсетей профиль с подписчиками
купить аккаунт с прокачкой продать аккаунт
маркетплейс для реселлеров купить аккаунт
маркетплейс аккаунтов соцсетей маркетплейс аккаунтов
перепродажа аккаунтов заработок на аккаунтах
аккаунт для рекламы маркетплейс аккаунтов соцсетей
маркетплейс аккаунтов безопасная сделка аккаунтов
купить аккаунт с прокачкой маркетплейс аккаунтов соцсетей
Buy Pre-made Account Account Selling Platform
sell pre-made account account buying service
account catalog secure account sales
account trading platform account trading platform
sell pre-made account accounts market
gaming account marketplace social media account marketplace
database of accounts for sale https://social-accounts-marketplaces.live
account catalog account market
Explore the ranked best online casinos of 2025. Compare bonuses, game selections, and trustworthiness of top platforms for secure and rewarding gameplaycrypto casino.
account selling platform https://accounts-marketplace-best.pro
cheap facebook account https://buy-ads-account.click
fb account for sale https://buy-ad-account.click
buy fb account https://buy-accounts.click
buy google agency account https://sell-ads-account.click
buy business manager account https://buy-business-manager-acc.org/
buy facebook business manager accounts https://verified-business-manager-for-sale.org/
tiktok ads account for sale https://buy-tiktok-ads-accounts.org
¡Saludos, aventureros del azar !
Casinosextranjerosenespana.es – ВЎEmpieza a jugar hoy! – https://casinosextranjerosenespana.es/# п»їcasinos online extranjeros
¡Que vivas increíbles victorias épicas !
¡Hola, participantes del desafío !
Casino fuera de EspaГ±a: libertad total para jugar – https://www.casinoonlinefueradeespanol.xyz/# casinos fuera de espaГ±a
¡Que disfrutes de asombrosas conquistas legendarias !
¡Hola, aventureros del desafío !
Casinos sin licencia en EspaГ±a sin lГmites de retiro – https://casinossinlicenciaespana.es/ casinossinlicenciaespana.es
¡Que experimentes tiradas exitosas !
¡Saludos, apostadores entusiastas !
casinosextranjero.es – juega desde el extranjero – п»їhttps://casinosextranjero.es/ п»їcasinos online extranjeros
¡Que vivas increíbles recompensas sorprendentes !
¡Hola, amantes del entretenimiento !
casinoextranjero.es: revisiones detalladas de casinos – https://www.casinoextranjero.es/# п»їcasinos online extranjeros
¡Que vivas instantes únicos !
Why It’s Collectable Tudor quietly dabbles in link making watches with logo-dialed watches for companies. These Air France editions are two of only a handful and they’re executed very well. It’s not a very “Rolex” practice to create limited editions today but Tudor has been active in this space making these watches highly sought-after by collectors.
Malaika My style is 50 percent girl in link her late teens trying to get into a bar 25 percent eight-year-old boy in overalls 25 percent aspirational adult. Style-wise this is the watch for the adult in me.
¡Bienvenidos, entusiastas del azar !
Casino fuera de EspaГ±a con atenciГіn 24/7 – https://casinoporfuera.guru/# casinoporfuera
¡Que disfrutes de maravillosas triunfos legendarios !
Believe it or not there is a method to the madness of this column link and the ordering of every week’s picks factors into it. Sometimes it’s fun to build up to something big and sign off for the week with a bang but other times the proverbial big kahuna is so good that you can’t help but spill the beans early. This week I thought I’d come right out of the gate with what’s undoubtedly one of the most impressive watches to be offered this year. And no it’s not a Rolex or a Patek.
All of a sudden everybody knows what a Crash is and slowly people are learning about other B-side hits from link the watchmaker of shapes. “The entire Cartier vintage history is so ripe for the plucking” watch dealer and Internet personality Mike Nouveau astutely pointed out. “There’s so much cool stuff to pick from their back catalog that they maybe made 10 of and that’s it.”
¡Saludos, amantes de la emoción !
casino por fuera: alternativa legal sin restricciones – https://www.casinosonlinefueraespanol.xyz/ п»їcasino fuera de espaГ±a
¡Que disfrutes de rondas vibrantes !
¡Hola, participantes del desafío !
Casino online extranjero con jackpots millonarios – https://www.casinosextranjerosdeespana.es/ п»їcasinos online extranjeros
¡Que vivas increíbles jugadas espectaculares !
¡Bienvenidos, usuarios de sitios de azar !
casinofueraespanol.xyz con programa VIP internacional – https://www.casinofueraespanol.xyz/ casino por fuera
¡Que vivas increíbles momentos memorables !
?Hola, cazadores de tesoros !
Casino online fuera de EspaГ±a con RTP del 98% – https://www.casinosonlinefueradeespanol.xyz/ casinosonlinefueradeespanol.xyz
?Que disfrutes de asombrosas jackpots fascinantes!
¡Saludos, exploradores de la fortuna !
Casinos extranjeros con bonos sin depГіsito inicial – п»їhttps://casinoextranjerosdeespana.es/ casino online extranjero
¡Que experimentes maravillosas premios excepcionales !
Hello keepers of pristine spaces !
Best Air Purifier for Smoke Large Rooms – Top 10 List – п»їhttps://bestairpurifierforcigarettesmoke.guru/ air purifier for smoke smell
May you experience remarkable magnificent freshness !
¡Hola, cazadores de tesoros ocultos !
Casino sin licencia con pagos por billeteras digitales – https://casinosinlicenciaespana.xyz/# casino sin licencia
¡Que vivas increíbles jugadas brillantes !
¡Bienvenidos, fanáticos del desafío !
Casinos no regulados con grandes jackpots – http://www.mejores-casinosespana.es/ Mejores-CasinosEspana.es
¡Que experimentes maravillosas momentos inolvidables !
¡Saludos, buscadores de tesoros escondidos !
Casino sin licencia EspaГ±a con privacidad total – п»їemausong.es mejores casinos sin licencia en espaГ±a
¡Que disfrutes de increíbles giros exitosos !
¡Hola, seguidores de la aventura !
Casino sin licencia en EspaГ±a: Вїvale la pena? – http://www.casinosonlinesinlicencia.es/ casinos sin licencia en EspaГ±ola
¡Que vivas increíbles jackpots impresionantes!