Question

7

What was the dependant variable? * is it 1,2 or 3?
(1 Point)

1. Type and weight of the block

2. increase in energy transferred

3. Thermometer used

Answer 1

Increase is energy transferred

Step-by-step explanation:

• Increase in energy or ∆E depends upon the mass or type of the block
• It also depends upon the surface area etc
• The thermometer used is useless in this case .

Option B is correct