A community for students.
Here's the question you clicked on:
 0 viewing
woleraymond
 3 years ago
A 200W lamp is totally immersed in 1500gm of water.How much will the temperature of the water rise in 3mins?Neglect heat losses from the water
woleraymond
 3 years ago
A 200W lamp is totally immersed in 1500gm of water.How much will the temperature of the water rise in 3mins?Neglect heat losses from the water

This Question is Closed

rishavharsh
 3 years ago
Best ResponseYou've already chosen the best response.0what is the initial temperature of the water?

ebaxter01
 3 years ago
Best ResponseYou've already chosen the best response.1The amount of heat energy supplied to the water is the number of watts multiplied by the number of seconds, divide this by the mass of the water and the specific heat capacity of water (4.1855Jper gram of water per degree in Kelvin). I can check back if you like, or there's a good description here: http://en.wikipedia.org/wiki/Specific_heat_capacity#Extensive_and_intensive_quantities
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.