皮皮学，免费搜题
登录
搜题
【简答题】
有一梯形断面渠道,按均匀流设计,已知流量Q=23m3/s水深h=1.5m,底宽b=10m,边坡系数m=1.5,渠道坡度i=0.0003,求粗糙系数n及断面平均流速?
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】某有限合伙企业的有限合伙人王某,已普通合伙人的身份与甲公司进行交易,甲公司有理由相信,其为普通合伙人,根据规定,下列说法正确的是( )
A.
甲公司自行承担责任
B.
合伙企业不承担责任
C.
王某以其对合伙企业的出资额对该笔交易承担有限责任
D.
王某针对该笔交易承担与普通合伙人同样的责任
查看完整题目与答案
【单选题】If the economy is normal, Charleston Freight stock is expected to return 16.5 percent. If the economy falls into a recession, the stock's return is projected at a negative 11.6 percent. The probabilit...
A.
0.010346
B.
0.012634
C.
0.013420
D.
0.013927
查看完整题目与答案
【单选题】In the figure, if the economy is at point A, which of the following is true?
A.
There is a recessionary gap.
B.
There is an inflationary gap.
C.
Point A is the long-run equilibrium point.
D.
None of the above answers are correct.
查看完整题目与答案
【单选题】Production is efficient if the economy is producing at a point
A.
on the production possibilities frontier.
B.
outside the production possibilities frontier.
C.
on or inside the production possibilities frontier.
D.
inside the production possibilities frontier.
查看完整题目与答案
【单选题】If the economy is at potential GDP and the Fed increases the quantity of money, then
A.
potential GDP rises.
B.
real GDP rises temporarily above potential GDP.
C.
real GDP rises permanently above potential GDP.
D.
potential GDP and real GDP both decrease.
查看完整题目与答案
【单选题】Based on the Keynesian theory of the business cycle, if the economy is at its full-employment equilibrium and aggregate demand increases then
A.
the price level and real GDP both increase.
B.
the price level rises but real GDP remains unchanged.
C.
the price level and GDP both decrease.
D.
real GDP decreases and the price level remains unchanged.
查看完整题目与答案
【单选题】If the economy is at point A on the curve, then a small increase in the tax rate will
A.
increase the deadweight loss of the tax and increase tax revenue.
B.
increase the deadweight loss of the tax and decrease tax revenue.
C.
decrease the deadweight loss of the tax and increase tax revenue.
D.
decrease the deadweight loss of the tax and decrease tax revenue.
查看完整题目与答案
【简答题】What are the moral principles that parents in the early 19th century wanted their children to live by?
查看完整题目与答案
【单选题】If the economy is at point B on the curve, then an increase in the tax rate will
A.
increase the deadweight loss of the tax and increase tax revenue.
B.
increase the deadweight loss of the tax and decrease tax revenue.
C.
decrease the deadweight loss of the tax and increase tax revenue.
D.
decrease the deadweight loss of the tax and decrease tax revenue.
查看完整题目与答案
【单选题】If the economy is at potential output, and consumption spending suddenly decreases due to a fall in consumer confidence, the appropriate fiscal policy is:
A.
.  a decrease in government transfers.
B.
.  an increase in government spending.
C.
.  a decrease in government spending.
D.
.  an increase in the money supply to decrease interest rates.
查看完整题目与答案
相关题目：
【单选题】某有限合伙企业的有限合伙人王某,已普通合伙人的身份与甲公司进行交易,甲公司有理由相信,其为普通合伙人,根据规定,下列说法正确的是( )
A.
甲公司自行承担责任
B.
合伙企业不承担责任
C.
王某以其对合伙企业的出资额对该笔交易承担有限责任
D.
王某针对该笔交易承担与普通合伙人同样的责任
查看完整题目与答案
【单选题】If the economy is normal, Charleston Freight stock is expected to return 16.5 percent. If the economy falls into a recession, the stock's return is projected at a negative 11.6 percent. The probabilit...
A.
0.010346
B.
0.012634
C.
0.013420
D.
0.013927
查看完整题目与答案
【单选题】In the figure, if the economy is at point A, which of the following is true?
A.
There is a recessionary gap.
B.
There is an inflationary gap.
C.
Point A is the long-run equilibrium point.
D.
None of the above answers are correct.
查看完整题目与答案
【单选题】Production is efficient if the economy is producing at a point
A.
on the production possibilities frontier.
B.
outside the production possibilities frontier.
C.
on or inside the production possibilities frontier.
D.
inside the production possibilities frontier.
查看完整题目与答案
【单选题】If the economy is at potential GDP and the Fed increases the quantity of money, then
A.
potential GDP rises.
B.
real GDP rises temporarily above potential GDP.
C.
real GDP rises permanently above potential GDP.
D.
potential GDP and real GDP both decrease.
查看完整题目与答案
【单选题】Based on the Keynesian theory of the business cycle, if the economy is at its full-employment equilibrium and aggregate demand increases then
A.
the price level and real GDP both increase.
B.
the price level rises but real GDP remains unchanged.
C.
the price level and GDP both decrease.
D.
real GDP decreases and the price level remains unchanged.
查看完整题目与答案
【单选题】If the economy is at point A on the curve, then a small increase in the tax rate will
A.
increase the deadweight loss of the tax and increase tax revenue.
B.
increase the deadweight loss of the tax and decrease tax revenue.
C.
decrease the deadweight loss of the tax and increase tax revenue.
D.
decrease the deadweight loss of the tax and decrease tax revenue.
查看完整题目与答案
【简答题】What are the moral principles that parents in the early 19th century wanted their children to live by?
查看完整题目与答案
【单选题】If the economy is at point B on the curve, then an increase in the tax rate will
A.
increase the deadweight loss of the tax and increase tax revenue.
B.
increase the deadweight loss of the tax and decrease tax revenue.
C.
decrease the deadweight loss of the tax and increase tax revenue.
D.
decrease the deadweight loss of the tax and decrease tax revenue.
查看完整题目与答案
【单选题】If the economy is at potential output, and consumption spending suddenly decreases due to a fall in consumer confidence, the appropriate fiscal policy is:
A.
.  a decrease in government transfers.
B.
.  an increase in government spending.
C.
.  a decrease in government spending.
D.
.  an increase in the money supply to decrease interest rates.
查看完整题目与答案