Question
The heat required to raise the temperature of 1 kg of water by 1°C is called: Â
Solution
Specific heat capacity is the amount of heat required to raise the temperature of 1 kg of a substance by 1°C.  For water, this value is approximately 4186 J/kg°C.  It is a property that depends on the substance and is used to calculate heat changes in a material.
More Physics GS Questions
- In an ideal gas, the relationship between pressure P, volume V, and temperature T is given by:?   Â
- A larger force on a rotating body results in larger _____.
- Which phenomenon does a hologram use to create an image?
- A car increases its speed from 20 m/s to 60 m/s in 8 seconds. Find its acceleration. Â
- When do spring tides occur?
- A coil with N turns and area A is placed in a magnetic field varying as B = B₀·e–αt. What is the induced EMF at time t = 0?
- In cricket match, while catching a fast moving ball, a fielder in the ground gradually pulls his hands backwards with the moving ball to reduce the velocit...
- What is the current flowing through a 24 Ω resistor connected to a 12 V battery?
- If the temperature of a place increases suddenly, the relative humidity –
- The coefficient of volume expansion of glycerin is 49 × 10-5 K-1. Find the fractional change in its density for a 20°C rise in temperature?