Answer:
No.
Explanation:
= Power rating = 1 W
R = Resistance = 
V = Voltage = 
Power is given by
So
Hence, the resistor is not operating within its power rating.
Answer:
Coal required is 101 Teragram/year.
Coal saved is 25.25 Teragram/year.
Explanation:
1 Teragram is exactly 1000000000 kilograms.
Answer:
R= 53.7 Ω
Explanation:
fc= 1/(2πRC)
3000=1/(2π× 1 × 10^-6 × R)
R= 53.7 Ω
Acceleration of Car = 10 ms⁻²
Explanation:
Step 1:
The basic formula of acceleration is a = (v-u)/t ms⁻²
where, v- final velocity
u- initial velocity
t= time taken
Step 2:
Here v = 70 ms⁻¹
u = 50 ms⁻¹
t = 5 s
∴ a = ( 70 - 20)/5
a = 10 ms⁻²
Answer:
Include a topic sentence. Conclusions should always begin with a topic sentence.
Use your introductory paragraph as a guide.
Summarize the main ideas.
Appeal to the reader's emotions.
Include a closing sentence.
Explanation:
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