A concentrated solar power plant utilizes a thermal energy storage system consisting of a tank filled with liquid molten salt to store heat.

Write down the equation which links density ( $ρ\rho$ ), mass ( $m$ ), and volume ( $V$ ).

The storage tank holds $m38,600\text{ m}^3$ of liquid molten salt. The density of the molten salt is $kg/m31,890\text{ kg/m}^3$ . Calculate the mass of molten salt in the tank. Give your answer in standard form.

Write down the equation which links energy transferred ( $E$ ), power ( $P$ ), and time ( $t$ ).

During peak demand, the thermal energy storage system can supply heat to the steam generators at a power rate of $2.4 \times 10^8\text{ W}$ for a maximum of $hours7.5\text{ hours}$ . Calculate the maximum thermal energy that can be transferred during this period. Give your answer in standard form.

A concentrated solar power plant utilizes a thermal energy storage system consisting of a tank filled with liquid molten salt to store heat.

Write down the equation which links density ( $ρ\rho$ ), mass ( $m$ ), and volume ( $V$ ).

Write down the equation which links energy transferred ( $E$ ), power ( $P$ ), and time ( $t$ ).

3.1 Changes of state and the particle model

Question 17

Markscheme

3.1 Changes of state and the particle model

Question 17

Markscheme

3.1 Changes of state and the particle model

Question 17

3.1 Changes of state and the particle model Questions

3.1 Changes of state and the particle model

Question 17

3.1 Changes of state and the particle model Questions