Janet installed a dimmer on the lights in her bedroom. She slid the dimmer switch, causing the resistance in the circuit to
decrease. Assuming the voltage is constant, what affect will Janet’s actions have on the circuit? (a)The voltage will increase from 120 to 240 volts. (b)The lights will brighten. (c)The current will decrease. (d)The current will increase. (e)The lights will dim.
When the lamp was dimmer the resistance offered by the lamp was more which just resist the flow current from the circuit.
(Ohm's Law)
When the Janet decrease the resistance to (R') by sliding the dimmer switch (voltage remained constant). On decreasing the resistance the flow of current in circuit will increase by which light of the lamp will become brighter.
Hence, from the enlisted options the correct options option(b) and(d).
Protein synthesis is the process in which cells make proteins.It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. After a polypeptide chain is synthesized, it may undergo additional processing to form the finished protein.
Answer:1. Get a Clean slide,Put 1 drop of water on the slide 2. put your speciem on the clean slide 3. put the Cover slip over your specim 4. look under microcope!
