![jennieogar20](/avatars/9824.jpg)
jennieogar20
09.07.2021 •
Physics
When you hammer a nail into wood, the nail heats up. 30 Joules of energy was absorbed by a 5-g nail as it was hammered into place. How much does the nail's temperature increase (in °C) during this process? (The specific heat capacity of the nail is 450 J/kg-°C, and round to 3 significant digits.
Solved
Show answers
More tips
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
- D Dating, Love, Relationships Why Should the Man be Active and the Woman Passive during Foreplay?...
- S Society and Politics Выборы: Смысл, Значение и Отражение...
- B Business and Finance How to Get Your Money Back When Lending? Top 7 Ways...
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- F Family and Home Why Does God Punish Us Constantly and How Can We Fix It?...
- D Dating, Love, Relationships Why do we feel shame?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
Answers on questions: Physics
- P Physics Dropping a temporary magnet on the floor may destroy its magnetism because the floor absorbs the magnetic field the domains are knocked out of alignment the electrons...
- P Physics If you increase the resistance in a series circuit, a) the current will also increase b) the current will decrease c) the voltage will increase d) the voltage will decrease...
- P Physics Which is the relationship between photosynthesis and cellular respiration? cellular respiration makes the glucose that is needed by photosynthesis. photosynthesis makes...
- S Social Studies what do u do when u joke and joke and joke then find out the biggest joke was one the one u/i born into what i do when no one is left to here me anymore?...
- B Biology Darwin and Wallace both observed greater species richness in the tropics than in Europe, but neither of them had a good explanation for why. One of the best-supported...
- M Mathematics Consider the following series. 1 5 1 10 1 15 1 20 1 25 Determine whether the series is convergent or divergent. Justify your answer. Converges; the series is a constant...
- S Social Studies A researcher is developing a task to test children to see if they have developed theory of mind. The researcher tells the children a story about a little girl named Sally,...
- M Mathematics The average of 3, 5, 15 and my number is 40. what is my number....
- M Mathematics Use the graph to find the slope top of the line...
- B Business A condensed income statement for Gilbert, Inc. follows: (amounts are shown in thousands) Products F G H Total Sales (total) $ 285 $ 188.5 $ 405 $ 878.5 Total Unit-level...
Ответ:
13.33 K
Explanation:
Given that,
Heat absorbed, Q = 30 J
Mass of nail, m = 5 g = 0.005 kg
The specific heat capacity of the nail is 450 J/kg-°C.
We need to find the increase in the temperature during the process. The heat absorbed in a process is as follows:
So, the increase in temperature is 13.33 K.
Ответ:
(E) c
Explanation:
The speed of light is always equal to c regardless of the relative motion of the light source.