- Use the following additional information to answer the next question Statements Comparing Compact Fluorescent and Incandescent Light Bulbs 1. A20 W compact fluorescent bulb produces as much light as a 75 W incandescent bulb. 2. Compact fluorescent bulbs remain cool to the touch while operating whereas incandescent bulbs do not. 3. Up to 90% of the energy emitted by incandescent bulbs is thermal energy, whereas only 10% of the energy emitted by compact fluorescent bulbs in thermal energy. 6. Relative the compact fluorescent bulbs, incandescent bulbs are __ efficient and produce more __ electromagnetic radiation (1 mark) The statement above is best completed by the answers in row: square square square __
- Story #4: What is the displacement of a locomotive that changes its position from 25m [W] to 76m [W]
- 4. What evidence do you have that heat energy can be used to cook a potato?In 2 short paragraphs, describe what happens to a potato cooking both in boiling water AND in the oven.Include the method(s) of heat transfer, and the evidence that thermal energy was absorbed. a. Potato chunks boiling in water: b. Potato baking in the oven:
- Which of the AMoning scatements is tree when the lead of a test bight or common had of the volunter is conscient to chases ground? Select one: a. Agood fise shows a very bigh resistance b. Ablown fase has of the fuse c. Agood fise has battery robote on celly coe side of the first. the same intege on Ancheads
- 7. A 0.145 kg baseball pitched at 35m/s is hit on a horizontal line drive straight back toward the pitcher at 50m/s. If the contact time between the bat and ball is 5times 10^-3 seconds, calculate the force between the ball and bat during contact.
