Related Questions

The instantaneous value is the voltage or current value of a waveform at its peak.
ক True
খ False
Rate of change of price of common cooking salt and the quantity demanded of such can be best described by the following elasticity state of demand (no change in any possible intervening factor assumed)
ক Elasticity less than sumity
খ Zero elasticity
গ Elasticity greater than unity
ঘ Unit elasticity
If the wageof firm laborers increases, what is the most likely change in the supply of firm laborers (no change in any possible intervening factor assumed)
ক Increase
খ Decrease
গ Neutral
ঘ None of these
Rate of change of price of common cooking slat and the quantity demanded of such can be best described by the following elasticity state of demand (no change in any possible intervening factor assumed).
ক Elasticity less than unity
খ Zero elasticity
গ Elasticity greater than unity
ঘ Unit eleasticity
If the wage of firm laborers increases, what is the most likely change in the supply of firm laborers (no change in any possible intervening factor assumed)
ক Increase
খ Decrease
গ Neutral
ঘ None of these
When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
ক decreases
খ increases
গ remains constant
ঘ none of the above
(i) What is global warming? How global warming affects the rapid change of climate? (ii) What are the bad impacts of climate change? (iii) How climate change affects the environment of Bangladesh (iv) How global warming can be minimized (v) What should be the role of students to protect the environment.
ক (i) Global warming is the main natural reason and using harmful chemicals in everyday life the main reason created by men. The climate is changing rapidly that result in the rise of the earth's average temperature
খ (ii) Climate change impacts include floods, cyclones, storm surges and drought, ice sheets melting which will seriously affect the agriculture and livelihood especially at the poor.
গ (iii) Bangladesh is one of the largest deltas in the world which is highly vulnerable to Natural Disasters because of its Geographical location, Fiat and low-lying landscape, Population density, Poverty, Illiteracy, Lack of Institutional setup, etc.
ঘ (iv) To reduce the bad impact of climate change people should be aware of. Tree plantation can reduce global warming which is the main natural reason for climate change. Stop using harmful chemicals can reduce environmental pollution which is the main man
ঙ (v) Students should be careful to protect the environment and raise awareness. Thus the students can play a vital role to reduce bad impact of climate changes.
The synonym of the word 'Instantaneous is-
ক gradual
খ quick
গ obedient
ঘ deceive
what is the meaning of the word "instantaneous'?
ক happaning Immediately
খ happening a-bit later
গ happening at faster rate.
ঘ happening spontaneously
Which of the following property of the instantaneous center is correct?
ক A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.
খ The two rigid links have no linear velocity relative to each other at the instantaneous centre.
গ The velocity of the instantaneous centre relative to any third link is same whether the instantaneous centre is regarded as a point on the first link or on the second rigid link.
ঘ all of the mentioned

Next steps